Fatal trap NUM: page fault in kasan_atomic_load_int
4 views
Skip to first unread message
syzbot
Sep 4, 2021, 12:19:24 PM9/4/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 88a3af4da1aa crypto(4): Fix a few typos in camellia.c
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=15ab4cb9300000
dashboard link: https://syzkaller.appspot.com/bug?extid=0b2060b2806cabe70940
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+0b2060...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x448
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81770795
stack pointer = 0x28:0xfffffe005768b760
frame pointer = 0x28:0xfffffe005768b810
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 17 (sctp_iterator)
trap number = 12
panic: page fault
cpuid = 1
time = 1630772305
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005768af70
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005768b0d0
vpanic() at vpanic+0x2c5/frame 0xfffffe005768b1b0
panic() at panic+0xb5/frame 0xfffffe005768b270
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe005768b370
trap_pfault() at trap_pfault+0x186/frame 0xfffffe005768b4b0
trap() at trap+0x5e7/frame 0xfffffe005768b690
calltrap() at calltrap+0x8/frame 0xfffffe005768b690
--- trap 0xc, rip = 0xffffffff81770795, rsp = 0xfffffe005768b760, rbp = 0xfffffe005768b810 ---
kasan_atomic_load_int() at kasan_atomic_load_int+0x175/frame 0xfffffe005768b810
__mtx_lock_sleep() at __mtx_lock_sleep+0x520/frame 0xfffffe005768b950
__mtx_lock_flags() at __mtx_lock_flags+0x22e/frame 0xfffffe005768ba30
sctp_iterator_worker() at sctp_iterator_worker+0x790/frame 0xfffffe005768bb90
sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe005768bbb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe005768bbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005768bbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 17 tid 100076 ]
Stopped at kdb_enter+0x6b: movq $0,0x28e30aa(%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 0x7141026e4bb0fef
rdx 0x1
rbx 0
rsp 0xfffffe005768b0b0
rbp 0xfffffe005768b0d0
rsi 0
rdi 0xffffffff817b769a vprintf+0x35a
r8 0x3
r9 0xfffffe005768abe8
r10 0
r11 0xfffffe009e433c30
r12 0xfffffe00573fa560
r13 0xfffffe005768b101
r14 0xffffffff82c76240 .str.18
r15 0xffffffff82c76240 .str.18
rip 0xffffffff817ab00b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28e30aa(%rip)
db> show proc
Process 17 (sctp_iterator) at 0xfffffe00573f8000:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8402f440
ABI: null
flag: 0x10000204 flag2: 0
reaper: 0xffffffff8402f440 reapsubtree: 17
sigparent: 20
vmspace: 0xffffffff840303c0
(map 0xffffffff840303c0)
(map.pmap 0xffffffff84030480)
(pmap 0xffffffff840304e0)
threads: 1
100076 Run CPU 1 [sctp_iterator]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
878 783 783 0 R (threaded) syz-executor.0
100127 RunQ syz-executor.0
100143 L *sctp-in 0xfffffe00589410c0 syz-executor.0
100144 L *sctp-in 0xfffffe00589410c0 syz-executor.0
100145 S connec 0xfffffe00a2e64490 syz-executor.0
100146 S uwait 0xfffffe009e438700 syz-executor.0
876 796 796 0 R (threaded) syz-executor.1
100116 RunQ syz-executor.1
100141 S uwait 0xfffffe00a2e5a500 syz-executor.1
875 1 875 0 Ss select 0xfffffe0056b8d140 rtsol
874 1 874 0 Ss select 0xfffffe0056b8d1c0 rtsol
873 1 873 0 Ss select 0xfffffe0056b8d240 rtsol
869 794 436 0 S kqread 0xfffffe0058b09500 rtsol
859 784 784 0 R (threaded) syz-executor.2
100136 RunQ syz-executor.2
100137 S sigwait 0xfffffe00a2e5db20 syz-executor.2
100138 S uwait 0xfffffe009e3e4600 syz-executor.2
796 780 796 0 Rs syz-executor.1
794 788 436 0 S wait 0xfffffe009e9ff538 sh
788 436 436 0 S wait 0xfffffe009e9ffa70 sh
785 780 785 0 Rs syz-executor.3
784 780 784 0 Rs syz-executor.2
783 780 783 0 Rs syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100098 S kqread 0xfffffe0058b09900 syz-fuzzer
100118 S uwait 0xfffffe009e438980 syz-fuzzer
100119 S uwait 0xfffffe009e438a80 syz-fuzzer
100120 S uwait 0xfffffe009e438b80 syz-fuzzer
100121 S uwait 0xfffffe009e438000 syz-fuzzer
100122 S uwait 0xfffffe0057403300 syz-fuzzer
100123 S uwait 0xfffffe009e9c4c80 syz-fuzzer
100124 S uwait 0xfffffe009e438100 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe0058b135e8 csh
776 694 776 0 Ss select 0xfffffe0056b8b840 sshd
761 1 761 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty
760 1 760 0 Ss+ ttyin 0xfffffe00575fbcb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00583e50b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583e54b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583e58b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583e5cb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe005747f0b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe005747f4b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe005747f8b0 getty
698 1 698 0 Ss nanslp 0xffffffff8405af81 cron
694 1 694 0 Ss select 0xfffffe0056b8bac0 sshd
507 1 507 0 Ss select 0xfffffe0056b8be40 syslogd
436 1 436 0 Ss wait 0xfffffe0058939000 devd
435 1 435 65 Ss select 0xfffffe0056b8bdc0 dhclient
350 1 350 0 Ss select 0xfffffe0057416bc0 dhclient
347 1 347 0 Ss select 0xfffffe0057416b40 dhclient
23 0 0 0 DL vlruwt 0xfffffe0058537000 [vnlru]
22 0 0 0 DL syncer 0xffffffff84183360 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff84181060 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
100100 D sdflush 0xfffffe00588a9ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841ad0b8 [dom0]
100089 D launds 0xffffffff841ad0c4 [laundry: dom0]
100090 D umarcl 0xffffffff81eabff0 [uma]
18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq]
17 0 0 0 RL CPU 1 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff84760e20 [pf purge]
15 0 0 0 DL - 0xffffffff8417c280 [soaiod4]
9 0 0 0 DL - 0xffffffff8417c280 [soaiod3]
8 0 0 0 DL - 0xffffffff8417c280 [soaiod2]
7 0 0 0 DL - 0xffffffff8417c280 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c97840 [doneq0]
100049 D - 0xffffffff83c977c0 [async]
100082 D - 0xffffffff83c97640 [scanner]
14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto]
13 0 0 0 DL (threaded) [geom]
100039 D - 0xffffffff8402e540 [g_event]
100040 D - 0xffffffff8402e580 [g_up]
100041 D - 0xffffffff8402e5c0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe00081ecb00 [thr_0]
100030 D - 0xfffffe00081ecb80 [thr_1]
100031 D - 0xffffffff8417d608 [alloc_0]
12 0 0 0 RL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: netisr 0]
100035 I [swi3: vm]
100036 Run CPU 0 [swi1: hpts]
100037 I [swi1: hpts]
100050 I [irq24: virtio_pci0]
100051 I [irq25: virtio_pci0]
100052 I [irq26: virtio_pci0]
100053 I [irq27: virtio_pci0]
100054 I [irq28: virtio_pci1]
100055 I [irq29: virtio_pci1]
100056 I [irq30: virtio_pci1]
100057 I [irq31: virtio_pci1]
100058 I [irq32: virtio_pci1]
100063 I [irq10: virtio_pci2]
100065 I [irq1: atkbd0]
100066 I [irq12: psm0]
100067 I [swi0: uart uart++]
100075 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 0xfffffe0053d52538 [init]
10 0 0 0 DL audit_w 0xffffffff841a8100 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8402f440 [swapper]
100005 D - 0xfffffe00081f4800 [if_config_tqg_0]
100006 D - 0xfffffe00081f4600 [softirq_0]
100007 D - 0xfffffe00081f4400 [softirq_1]
100008 D - 0xfffffe00081f4200 [if_io_tqg_0]
100009 D - 0xfffffe00081f4000 [if_io_tqg_1]
100010 D - 0xfffffe0053deed00 [in6m_free taskq]
100011 D - 0xfffffe0053deeb00 [deferred_unmount ta]
100014 D - 0xfffffe0053dee500 [thread taskq]
100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq]
100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq]
100018 D - 0xfffffe0053df8c00 [pci_hp taskq]
100019 D - 0xfffffe0053df8a00 [aiod_kick taskq]
100020 D - 0xfffffe0053df8800 [inm_free taskq]
100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3]
100038 D - 0xfffffe0053e00200 [firmware taskq]
100042 D - 0xfffffe0054188c00 [crypto_0]
100043 D - 0xfffffe0054188c00 [crypto_1]
100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0]
100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0]
100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1]
100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1]
100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon]
100068 D - 0xfffffe0056feaa00 [mca taskq]
100073 D - 0xffffffff82c7d1c1 [deadlkres]
100077 D - 0xfffffe00573eb600 [acpi_task_0]
100078 D - 0xfffffe00573eb600 [acpi_task_1]
100079 D - 0xfffffe00573eb600 [acpi_task_2]
100081 D - 0xfffffe0054188500 [CAM taskq]
877 785 785 0 Z ndp
db> show all locks
Process 17 (sctp_iterator) thread 0xfffffe00573fa560 (100076)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a2e7ae68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1461
exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff84d68520) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1458
shared rw sctp-info (sctp-info) r = 0 (0xfffffe00081b6408) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1457
Process 12 (intr) thread 0xfffffe0053e253a0 (100036)
exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e2ad80) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1979
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4217 4339K 4245
tcp_hpts 6 3201K 6
sysctloid 34389 2031K 34460
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 28 1031K 637
vfscache 3 1025K 3
pcb 30 539K 87
inodedep 23 521K 93
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 121 252K 943
acpica 1674 184K 55623
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 383
pagedep 13 131K 31
tfo_ccache 1 128K 1
filedesc 16 121K 69
DEVFS1 108 108K 125
sem 4 106K 4
bus 986 80K 3488
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
kdtrace 202 40K 1026
umtx 308 39K 308
temp 35 33K 1891
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 127 32K 137
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 67 19K 69
BPF 14 19K 14
ufs_mount 4 17K 5
proc 3 17K 3
routetbl 131 16K 423
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1693
lltable 44 14K 44
ether_multi 157 13K 167
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
GEOM 61 10K 489
rman 84 10K 425
in6_multi 71 9K 71
bmsafemap 2 9K 60
UART 12 9K 12
devstat 4 9K 4
kqueue 61 9K 885
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 196
plimit 20 5K 334
ufs_dirhash 24 5K 24
DEVFSP 74 5K 84
UMA 270 5K 270
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
acpisem 28 4K 28
pwddesc 56 4K 879
hhook 15 4K 17
session 26 4K 36
diradd 23 3K 59
mkdir 22 3K 40
terminal 11 3K 11
proc-args 47 3K 556
ip6ndp 14 3K 15
uidinfo 3 3K 7
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
indirdep 8 2K 10
ipsec-saq 2 2K 2
selfd 32 2K 24140
sctp_ifa 14 2K 15
Unitno 29 2K 47
CAM XPT 22 2K 543
lockf 15 2K 22
in_multi 6 2K 8
newdirblk 11 2K 20
select 11 2K 32
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 22
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 15
ipsec 3 1K 3
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 4
encap_export_host 12 1K 12
inpcbpolicy 18 1K 180
pfil 4 1K 4
procdesc 4 1K 10
cdev 2 1K 2
osd 9 1K 22
sctp_atcl 1 1K 2
chacha20random 1 1K 1
sctp_iter 1 1K 12
sctp_timw 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
dirrem 1 1K 29
xform 4 1K 46
vnodes 1 1K 1
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
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
freefile 1 1K 27
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
soname 5 1K 3464
pmchooks 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 37
acpiintr 1 1K 1
pmc 1 1K 1
sctp_atky 1 1K 3
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
sctp_athm 1 1K 2
sctp_a_it 1 1K 12
freework 1 1K 27
p1003.1b 1 1K 1
filecaps 1 1K 78
cdg data 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1
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_aadr 0 0K 0
sctp_stro 0 0K 1
sctp_stri 0 0K 0
sctp_map 0 0K 2
chd data 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
dctcp data 0 0K 0
vegas data 0 0K 0
mqdata 0 0K 0
htcp data 0 0K 0
cubic 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_temp 0 0K 0
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 17
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 6
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
freeblks 0 0K 26
freefrag 0 0K 1
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
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 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 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
twsbuf 0 0K 0
statfs 0 0K 198
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
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 99
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 14009
ioctlops 0 0K 96
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 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 656
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 1
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 72
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 8320 990 1082649 0 254 38133760 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8627 943 1627560 0 254 2449920 0
RADIX NODE 144 11817 246 50563 0 63 1737072 0
BUF TRIE 144 182 11578 535 0 62 1693440 0
malloc-384 384 4152 18 4152 0 30 1601280 0
malloc-128 128 11283 32 11311 0 126 1448320 0
malloc-4096 4096 327 2 579 0 2 1347584 0
UMA Slabs 0 112 10148 1 10148 0 126 1136688 0
vmem btag 56 15652 91 15652 0 254 881608 0
FFS inode 1160 502 16 529 0 8 600880 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
malloc-65536 65536 5 0 5 0 1 327680 0
VM OBJECT 264 1122 33 14171 0 30 304920 0
malloc-4096 4096 70 2 906 0 2 294912 0
THREAD 1808 144 10 146 0 8 278432 0
256 Bucket 2048 117 15 17489 0 8 270336 0
malloc-64 64 3899 196 5250 0 254 262080 0
VNODE 448 538 38 567 0 30 258048 0
malloc-16 16 14029 221 14089 0 254 228000 0
DEVCTL 1024 23 197 151 0 0 225280 0
malloc-65536 65536 1 2 61 0 1 196608 0
malloc-65536 65536 3 0 3 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5560 236 6132 0 254 185472 0
malloc-16384 16384 8 3 33 0 1 180224 0
malloc-128 128 1346 18 26324 0 126 174592 0
malloc-256 256 74 556 748 0 62 161280 0
MAP ENTRY 96 1362 108 42726 0 126 141120 0
FFS2 dinode 256 502 23 529 0 62 134400 0
malloc-65536 65536 0 2 136 0 1 131072 0
malloc-1024 1024 117 3 296 0 16 122880 0
ksiginfo 112 47 997 2138 0 126 116928 0
S VFS Cache 104 1003 89 1040 0 126 113568 0
VMSPACE 2544 33 9 857 0 4 106848 0
malloc-128 128 725 19 4041 0 126 95232 0
mbuf_cluster 2048 45 1 45 0 254 94208 0
UMA Kegs 384 227 6 227 0 30 89472 0
PROC 1336 56 7 878 0 8 84168 0
clpbuf 2624 0 32 21 0 16 83968 0
malloc-128 128 616 35 1261 0 126 83328 0
g_bio 408 0 190 5036 0 30 77520 0
128 Bucket 1024 46 29 724 0 16 76800 0
tcp_bbr_map 128 575 14 575 0 126 75392 0
filedesc0 1072 56 14 879 0 8 75040 0
malloc-8192 8192 7 2 110 0 1 73728 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
malloc-64 64 862 83 2739 0 254 60480 0
malloc-256 256 206 19 1270 0 62 57600 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-2048 2048 8 20 772 0 8 57344 0
malloc-4096 4096 11 2 551 0 2 53248 0
malloc-256 256 170 25 491 0 62 49920 0
malloc-16384 16384 1 2 161 0 1 49152 0
malloc-2048 2048 4 20 556 0 8 49152 0
malloc-64 64 669 87 1816 0 254 48384 0
64 Bucket 512 61 27 2501 0 30 45056 0
malloc-64 64 165 528 24295 0 254 44352 0
malloc-256 256 126 39 478 0 62 42240 0
32 Bucket 256 49 116 3457 0 62 42240 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-1024 1024 4 36 533 0 16 40960 0
pcpu-8 8 4645 475 4801 0 254 40960 0
da_ccb 544 0 70 1375 0 16 38080 0
socket 944 36 4 1414 0 254 37760 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 13253 0 16 36864 0
malloc-384 384 83 7 83 0 30 34560 0
malloc-384 384 87 3 109 0 30 34560 0
malloc-32768 32768 1 0 1 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 1 1 16 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-2048 2048 12 2 13 0 8 28672 0
malloc-1024 1024 22 6 1026 0 16 28672 0
malloc-384 384 22 48 116 0 30 26880 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-8192 8192 0 3 28 0 1 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
ertt_txseginfo 40 573 33 4126 0 254 24240 0
KNOTE 160 33 117 108305 0 62 24000 0
ttyinq 160 135 15 300 0 62 24000 0
8 Bucket 80 38 262 1197 0 126 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-256 256 37 53 553 0 62 23040 0
pipe 744 19 11 335 0 16 22320 0
malloc-4096 4096 2 3 204 0 2 20480 0
malloc-1024 1024 18 2 22 0 16 20480 0
Files 80 199 51 7322 0 126 20000 0
malloc-128 128 28 127 288 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
SLEEPQUEUE 88 155 37 155 0 126 16896 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 8 0 8 0 8 16384 0
malloc-1024 1024 4 12 44 0 16 16384 0
16 Bucket 144 42 70 304 0 62 16128 0
malloc-128 128 88 36 616 0 126 15872 0
malloc-384 384 22 18 25 0 30 15360 0
malloc-256 256 32 28 84 0 62 15360 0
malloc-256 256 34 26 130 0 62 15360 0
tcpcb 1080 5 9 11 0 254 15120 0
malloc-4096 4096 3 0 4 0 2 12288 0
malloc-2048 2048 1 5 25 0 8 12288 0
malloc-2048 2048 2 4 4 0 8 12288 0
malloc-32 32 150 228 938 0 254 12096 0
vtnet_tx_hdr 24 0 501 539293 0 254 12024 0
malloc-16 16 500 250 1830 0 254 12000 0
udp_inpcb 496 7 17 160 0 254 11904 0
kenv 258 15 30 1032 0 30 11610 0
routing nhops 256 26 19 34 0 62 11520 0
mbuf_packet 256 1 44 109 0 254 11520 0
sctp_asoc 2288 0 5 1 0 254 11440 0
malloc-4096 4096 0 2 5 0 2 8192 0
malloc-1024 1024 2 6 6 0 16 8192 0
malloc-1024 1024 3 5 3 0 16 8192 0
malloc-512 512 0 16 118 0 30 8192 0
malloc-512 512 0 16 14 0 30 8192 0
malloc-512 512 2 14 61 0 30 8192 0
malloc-512 512 2 14 23 0 30 8192 0
malloc-512 512 11 5 12 0 30 8192 0
sctp_raddr 736 0 11 1 0 254 8096 0
rtentry 176 30 16 34 0 62 8096 0
PGRP 88 26 66 36 0 126 8096 0
rl_entry 40 39 163 39 0 254 8080 0
udpcb 32 7 245 161 0 254 8064 0
ertt 72 5 107 11 0 126 8064 0
PWD 32 17 235 108 0 254 8064 0
malloc-64 64 26 100 13658 0 254 8064 0
malloc-64 64 30 96 58 0 254 8064 0
malloc-64 64 29 97 347 0 254 8064 0
malloc-32 32 52 200 139 0 254 8064 0
malloc-32 32 28 224 204 0 254 8064 0
malloc-32 32 116 136 3937 0 254 8064 0
malloc-32 32 128 124 268 0 254 8064 0
malloc-32 32 19 233 23 0 254 8064 0
4 Bucket 48 5 163 61 0 254 8064 0
2 Bucket 32 49 203 525 0 254 8064 0
malloc-16 16 11 489 103 0 254 8000 0
malloc-16 16 18 482 24 0 254 8000 0
malloc-16 16 36 464 91 0 254 8000 0
malloc-16 16 46 454 25541 0 254 8000 0
malloc-16 16 14 486 14 0 254 8000 0
ripcb 496 5 11 8 0 254 7936 0
tcp_inpcb 496 5 11 11 0 254 7936 0
malloc-128 128 31 31 90 0 126 7936 0
malloc-128 128 5 57 36 0 126 7936 0
unpcb 256 14 16 1205 0 254 7680 0
malloc-384 384 2 18 343 0 30 7680 0
malloc-256 256 13 17 277 0 62 7680 0
tcp_bbr_pcb 832 1 8 1 0 16 7488 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 8 54 8 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 0 2 12 0 8 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-1024 1024 0 4 1 0 16 4096 0
malloc-512 512 2 6 2 0 30 4096 0
malloc-512 512 5 3 5 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sctp_laddr 48 1 83 13 0 254 4032 0
tcpreass 48 0 84 2 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
malloc-64 64 2 61 2 0 254 4032 0
malloc-32 32 18 108 108 0 254 4032 0
malloc-16 16 0 250 6 0 254 4000 0
udplite_inpcb 496 1 7 1 0 254 3968 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
sctp_ep 1280 1 2 1 0 254 3840 0
malloc-384 384 0 10 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 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
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
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 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_rack_pcb 832 0 0 0 0 16 0 0
tcp_rack_map 112 0 0 0 0 126 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 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
tcptw 88 0 0 0 0 254 0 0
ipq 56 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
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 592 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 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.
syzbot found the following issue on:
HEAD commit: 88a3af4da1aa crypto(4): Fix a few typos in camellia.c
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=15ab4cb9300000
dashboard link: https://syzkaller.appspot.com/bug?extid=0b2060b2806cabe70940
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+0b2060...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x448
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81770795
stack pointer = 0x28:0xfffffe005768b760
frame pointer = 0x28:0xfffffe005768b810
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 17 (sctp_iterator)
trap number = 12
panic: page fault
cpuid = 1
time = 1630772305
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005768af70
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005768b0d0
vpanic() at vpanic+0x2c5/frame 0xfffffe005768b1b0
panic() at panic+0xb5/frame 0xfffffe005768b270
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe005768b370
trap_pfault() at trap_pfault+0x186/frame 0xfffffe005768b4b0
trap() at trap+0x5e7/frame 0xfffffe005768b690
calltrap() at calltrap+0x8/frame 0xfffffe005768b690
--- trap 0xc, rip = 0xffffffff81770795, rsp = 0xfffffe005768b760, rbp = 0xfffffe005768b810 ---
kasan_atomic_load_int() at kasan_atomic_load_int+0x175/frame 0xfffffe005768b810
__mtx_lock_sleep() at __mtx_lock_sleep+0x520/frame 0xfffffe005768b950
__mtx_lock_flags() at __mtx_lock_flags+0x22e/frame 0xfffffe005768ba30
sctp_iterator_worker() at sctp_iterator_worker+0x790/frame 0xfffffe005768bb90
sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe005768bbb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe005768bbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005768bbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 17 tid 100076 ]
Stopped at kdb_enter+0x6b: movq $0,0x28e30aa(%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 0x7141026e4bb0fef
rdx 0x1
rbx 0
rsp 0xfffffe005768b0b0
rbp 0xfffffe005768b0d0
rsi 0
rdi 0xffffffff817b769a vprintf+0x35a
r8 0x3
r9 0xfffffe005768abe8
r10 0
r11 0xfffffe009e433c30
r12 0xfffffe00573fa560
r13 0xfffffe005768b101
r14 0xffffffff82c76240 .str.18
r15 0xffffffff82c76240 .str.18
rip 0xffffffff817ab00b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28e30aa(%rip)
db> show proc
Process 17 (sctp_iterator) at 0xfffffe00573f8000:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8402f440
ABI: null
flag: 0x10000204 flag2: 0
reaper: 0xffffffff8402f440 reapsubtree: 17
sigparent: 20
vmspace: 0xffffffff840303c0
(map 0xffffffff840303c0)
(map.pmap 0xffffffff84030480)
(pmap 0xffffffff840304e0)
threads: 1
100076 Run CPU 1 [sctp_iterator]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
878 783 783 0 R (threaded) syz-executor.0
100127 RunQ syz-executor.0
100143 L *sctp-in 0xfffffe00589410c0 syz-executor.0
100144 L *sctp-in 0xfffffe00589410c0 syz-executor.0
100145 S connec 0xfffffe00a2e64490 syz-executor.0
100146 S uwait 0xfffffe009e438700 syz-executor.0
876 796 796 0 R (threaded) syz-executor.1
100116 RunQ syz-executor.1
100141 S uwait 0xfffffe00a2e5a500 syz-executor.1
875 1 875 0 Ss select 0xfffffe0056b8d140 rtsol
874 1 874 0 Ss select 0xfffffe0056b8d1c0 rtsol
873 1 873 0 Ss select 0xfffffe0056b8d240 rtsol
869 794 436 0 S kqread 0xfffffe0058b09500 rtsol
859 784 784 0 R (threaded) syz-executor.2
100136 RunQ syz-executor.2
100137 S sigwait 0xfffffe00a2e5db20 syz-executor.2
100138 S uwait 0xfffffe009e3e4600 syz-executor.2
796 780 796 0 Rs syz-executor.1
794 788 436 0 S wait 0xfffffe009e9ff538 sh
788 436 436 0 S wait 0xfffffe009e9ffa70 sh
785 780 785 0 Rs syz-executor.3
784 780 784 0 Rs syz-executor.2
783 780 783 0 Rs syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100098 S kqread 0xfffffe0058b09900 syz-fuzzer
100118 S uwait 0xfffffe009e438980 syz-fuzzer
100119 S uwait 0xfffffe009e438a80 syz-fuzzer
100120 S uwait 0xfffffe009e438b80 syz-fuzzer
100121 S uwait 0xfffffe009e438000 syz-fuzzer
100122 S uwait 0xfffffe0057403300 syz-fuzzer
100123 S uwait 0xfffffe009e9c4c80 syz-fuzzer
100124 S uwait 0xfffffe009e438100 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe0058b135e8 csh
776 694 776 0 Ss select 0xfffffe0056b8b840 sshd
761 1 761 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty
760 1 760 0 Ss+ ttyin 0xfffffe00575fbcb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00583e50b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583e54b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583e58b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583e5cb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe005747f0b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe005747f4b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe005747f8b0 getty
698 1 698 0 Ss nanslp 0xffffffff8405af81 cron
694 1 694 0 Ss select 0xfffffe0056b8bac0 sshd
507 1 507 0 Ss select 0xfffffe0056b8be40 syslogd
436 1 436 0 Ss wait 0xfffffe0058939000 devd
435 1 435 65 Ss select 0xfffffe0056b8bdc0 dhclient
350 1 350 0 Ss select 0xfffffe0057416bc0 dhclient
347 1 347 0 Ss select 0xfffffe0057416b40 dhclient
23 0 0 0 DL vlruwt 0xfffffe0058537000 [vnlru]
22 0 0 0 DL syncer 0xffffffff84183360 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff84181060 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
100100 D sdflush 0xfffffe00588a9ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841ad0b8 [dom0]
100089 D launds 0xffffffff841ad0c4 [laundry: dom0]
100090 D umarcl 0xffffffff81eabff0 [uma]
18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq]
17 0 0 0 RL CPU 1 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff84760e20 [pf purge]
15 0 0 0 DL - 0xffffffff8417c280 [soaiod4]
9 0 0 0 DL - 0xffffffff8417c280 [soaiod3]
8 0 0 0 DL - 0xffffffff8417c280 [soaiod2]
7 0 0 0 DL - 0xffffffff8417c280 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c97840 [doneq0]
100049 D - 0xffffffff83c977c0 [async]
100082 D - 0xffffffff83c97640 [scanner]
14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto]
13 0 0 0 DL (threaded) [geom]
100039 D - 0xffffffff8402e540 [g_event]
100040 D - 0xffffffff8402e580 [g_up]
100041 D - 0xffffffff8402e5c0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe00081ecb00 [thr_0]
100030 D - 0xfffffe00081ecb80 [thr_1]
100031 D - 0xffffffff8417d608 [alloc_0]
12 0 0 0 RL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: netisr 0]
100035 I [swi3: vm]
100036 Run CPU 0 [swi1: hpts]
100037 I [swi1: hpts]
100050 I [irq24: virtio_pci0]
100051 I [irq25: virtio_pci0]
100052 I [irq26: virtio_pci0]
100053 I [irq27: virtio_pci0]
100054 I [irq28: virtio_pci1]
100055 I [irq29: virtio_pci1]
100056 I [irq30: virtio_pci1]
100057 I [irq31: virtio_pci1]
100058 I [irq32: virtio_pci1]
100063 I [irq10: virtio_pci2]
100065 I [irq1: atkbd0]
100066 I [irq12: psm0]
100067 I [swi0: uart uart++]
100075 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 0xfffffe0053d52538 [init]
10 0 0 0 DL audit_w 0xffffffff841a8100 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8402f440 [swapper]
100005 D - 0xfffffe00081f4800 [if_config_tqg_0]
100006 D - 0xfffffe00081f4600 [softirq_0]
100007 D - 0xfffffe00081f4400 [softirq_1]
100008 D - 0xfffffe00081f4200 [if_io_tqg_0]
100009 D - 0xfffffe00081f4000 [if_io_tqg_1]
100010 D - 0xfffffe0053deed00 [in6m_free taskq]
100011 D - 0xfffffe0053deeb00 [deferred_unmount ta]
100014 D - 0xfffffe0053dee500 [thread taskq]
100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq]
100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq]
100018 D - 0xfffffe0053df8c00 [pci_hp taskq]
100019 D - 0xfffffe0053df8a00 [aiod_kick taskq]
100020 D - 0xfffffe0053df8800 [inm_free taskq]
100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3]
100038 D - 0xfffffe0053e00200 [firmware taskq]
100042 D - 0xfffffe0054188c00 [crypto_0]
100043 D - 0xfffffe0054188c00 [crypto_1]
100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0]
100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0]
100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1]
100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1]
100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon]
100068 D - 0xfffffe0056feaa00 [mca taskq]
100073 D - 0xffffffff82c7d1c1 [deadlkres]
100077 D - 0xfffffe00573eb600 [acpi_task_0]
100078 D - 0xfffffe00573eb600 [acpi_task_1]
100079 D - 0xfffffe00573eb600 [acpi_task_2]
100081 D - 0xfffffe0054188500 [CAM taskq]
877 785 785 0 Z ndp
db> show all locks
Process 17 (sctp_iterator) thread 0xfffffe00573fa560 (100076)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a2e7ae68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1461
exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff84d68520) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1458
shared rw sctp-info (sctp-info) r = 0 (0xfffffe00081b6408) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1457
Process 12 (intr) thread 0xfffffe0053e253a0 (100036)
exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e2ad80) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1979
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4217 4339K 4245
tcp_hpts 6 3201K 6
sysctloid 34389 2031K 34460
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 28 1031K 637
vfscache 3 1025K 3
pcb 30 539K 87
inodedep 23 521K 93
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 121 252K 943
acpica 1674 184K 55623
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 383
pagedep 13 131K 31
tfo_ccache 1 128K 1
filedesc 16 121K 69
DEVFS1 108 108K 125
sem 4 106K 4
bus 986 80K 3488
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
kdtrace 202 40K 1026
umtx 308 39K 308
temp 35 33K 1891
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 127 32K 137
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 67 19K 69
BPF 14 19K 14
ufs_mount 4 17K 5
proc 3 17K 3
routetbl 131 16K 423
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1693
lltable 44 14K 44
ether_multi 157 13K 167
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
GEOM 61 10K 489
rman 84 10K 425
in6_multi 71 9K 71
bmsafemap 2 9K 60
UART 12 9K 12
devstat 4 9K 4
kqueue 61 9K 885
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 196
plimit 20 5K 334
ufs_dirhash 24 5K 24
DEVFSP 74 5K 84
UMA 270 5K 270
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
acpisem 28 4K 28
pwddesc 56 4K 879
hhook 15 4K 17
session 26 4K 36
diradd 23 3K 59
mkdir 22 3K 40
terminal 11 3K 11
proc-args 47 3K 556
ip6ndp 14 3K 15
uidinfo 3 3K 7
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
indirdep 8 2K 10
ipsec-saq 2 2K 2
selfd 32 2K 24140
sctp_ifa 14 2K 15
Unitno 29 2K 47
CAM XPT 22 2K 543
lockf 15 2K 22
in_multi 6 2K 8
newdirblk 11 2K 20
select 11 2K 32
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 22
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 15
ipsec 3 1K 3
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 4
encap_export_host 12 1K 12
inpcbpolicy 18 1K 180
pfil 4 1K 4
procdesc 4 1K 10
cdev 2 1K 2
osd 9 1K 22
sctp_atcl 1 1K 2
chacha20random 1 1K 1
sctp_iter 1 1K 12
sctp_timw 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
dirrem 1 1K 29
xform 4 1K 46
vnodes 1 1K 1
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
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
freefile 1 1K 27
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
soname 5 1K 3464
pmchooks 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 37
acpiintr 1 1K 1
pmc 1 1K 1
sctp_atky 1 1K 3
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
sctp_athm 1 1K 2
sctp_a_it 1 1K 12
freework 1 1K 27
p1003.1b 1 1K 1
filecaps 1 1K 78
cdg data 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1
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_aadr 0 0K 0
sctp_stro 0 0K 1
sctp_stri 0 0K 0
sctp_map 0 0K 2
chd data 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
dctcp data 0 0K 0
vegas data 0 0K 0
mqdata 0 0K 0
htcp data 0 0K 0
cubic 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_temp 0 0K 0
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 17
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 6
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
freeblks 0 0K 26
freefrag 0 0K 1
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
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 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 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
twsbuf 0 0K 0
statfs 0 0K 198
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
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 99
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 14009
ioctlops 0 0K 96
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 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 656
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 1
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 72
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 8320 990 1082649 0 254 38133760 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8627 943 1627560 0 254 2449920 0
RADIX NODE 144 11817 246 50563 0 63 1737072 0
BUF TRIE 144 182 11578 535 0 62 1693440 0
malloc-384 384 4152 18 4152 0 30 1601280 0
malloc-128 128 11283 32 11311 0 126 1448320 0
malloc-4096 4096 327 2 579 0 2 1347584 0
UMA Slabs 0 112 10148 1 10148 0 126 1136688 0
vmem btag 56 15652 91 15652 0 254 881608 0
FFS inode 1160 502 16 529 0 8 600880 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
malloc-65536 65536 5 0 5 0 1 327680 0
VM OBJECT 264 1122 33 14171 0 30 304920 0
malloc-4096 4096 70 2 906 0 2 294912 0
THREAD 1808 144 10 146 0 8 278432 0
256 Bucket 2048 117 15 17489 0 8 270336 0
malloc-64 64 3899 196 5250 0 254 262080 0
VNODE 448 538 38 567 0 30 258048 0
malloc-16 16 14029 221 14089 0 254 228000 0
DEVCTL 1024 23 197 151 0 0 225280 0
malloc-65536 65536 1 2 61 0 1 196608 0
malloc-65536 65536 3 0 3 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5560 236 6132 0 254 185472 0
malloc-16384 16384 8 3 33 0 1 180224 0
malloc-128 128 1346 18 26324 0 126 174592 0
malloc-256 256 74 556 748 0 62 161280 0
MAP ENTRY 96 1362 108 42726 0 126 141120 0
FFS2 dinode 256 502 23 529 0 62 134400 0
malloc-65536 65536 0 2 136 0 1 131072 0
malloc-1024 1024 117 3 296 0 16 122880 0
ksiginfo 112 47 997 2138 0 126 116928 0
S VFS Cache 104 1003 89 1040 0 126 113568 0
VMSPACE 2544 33 9 857 0 4 106848 0
malloc-128 128 725 19 4041 0 126 95232 0
mbuf_cluster 2048 45 1 45 0 254 94208 0
UMA Kegs 384 227 6 227 0 30 89472 0
PROC 1336 56 7 878 0 8 84168 0
clpbuf 2624 0 32 21 0 16 83968 0
malloc-128 128 616 35 1261 0 126 83328 0
g_bio 408 0 190 5036 0 30 77520 0
128 Bucket 1024 46 29 724 0 16 76800 0
tcp_bbr_map 128 575 14 575 0 126 75392 0
filedesc0 1072 56 14 879 0 8 75040 0
malloc-8192 8192 7 2 110 0 1 73728 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
malloc-64 64 862 83 2739 0 254 60480 0
malloc-256 256 206 19 1270 0 62 57600 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-2048 2048 8 20 772 0 8 57344 0
malloc-4096 4096 11 2 551 0 2 53248 0
malloc-256 256 170 25 491 0 62 49920 0
malloc-16384 16384 1 2 161 0 1 49152 0
malloc-2048 2048 4 20 556 0 8 49152 0
malloc-64 64 669 87 1816 0 254 48384 0
64 Bucket 512 61 27 2501 0 30 45056 0
malloc-64 64 165 528 24295 0 254 44352 0
malloc-256 256 126 39 478 0 62 42240 0
32 Bucket 256 49 116 3457 0 62 42240 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-1024 1024 4 36 533 0 16 40960 0
pcpu-8 8 4645 475 4801 0 254 40960 0
da_ccb 544 0 70 1375 0 16 38080 0
socket 944 36 4 1414 0 254 37760 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 13253 0 16 36864 0
malloc-384 384 83 7 83 0 30 34560 0
malloc-384 384 87 3 109 0 30 34560 0
malloc-32768 32768 1 0 1 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 1 1 16 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-2048 2048 12 2 13 0 8 28672 0
malloc-1024 1024 22 6 1026 0 16 28672 0
malloc-384 384 22 48 116 0 30 26880 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-8192 8192 0 3 28 0 1 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
ertt_txseginfo 40 573 33 4126 0 254 24240 0
KNOTE 160 33 117 108305 0 62 24000 0
ttyinq 160 135 15 300 0 62 24000 0
8 Bucket 80 38 262 1197 0 126 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-256 256 37 53 553 0 62 23040 0
pipe 744 19 11 335 0 16 22320 0
malloc-4096 4096 2 3 204 0 2 20480 0
malloc-1024 1024 18 2 22 0 16 20480 0
Files 80 199 51 7322 0 126 20000 0
malloc-128 128 28 127 288 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
SLEEPQUEUE 88 155 37 155 0 126 16896 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 8 0 8 0 8 16384 0
malloc-1024 1024 4 12 44 0 16 16384 0
16 Bucket 144 42 70 304 0 62 16128 0
malloc-128 128 88 36 616 0 126 15872 0
malloc-384 384 22 18 25 0 30 15360 0
malloc-256 256 32 28 84 0 62 15360 0
malloc-256 256 34 26 130 0 62 15360 0
tcpcb 1080 5 9 11 0 254 15120 0
malloc-4096 4096 3 0 4 0 2 12288 0
malloc-2048 2048 1 5 25 0 8 12288 0
malloc-2048 2048 2 4 4 0 8 12288 0
malloc-32 32 150 228 938 0 254 12096 0
vtnet_tx_hdr 24 0 501 539293 0 254 12024 0
malloc-16 16 500 250 1830 0 254 12000 0
udp_inpcb 496 7 17 160 0 254 11904 0
kenv 258 15 30 1032 0 30 11610 0
routing nhops 256 26 19 34 0 62 11520 0
mbuf_packet 256 1 44 109 0 254 11520 0
sctp_asoc 2288 0 5 1 0 254 11440 0
malloc-4096 4096 0 2 5 0 2 8192 0
malloc-1024 1024 2 6 6 0 16 8192 0
malloc-1024 1024 3 5 3 0 16 8192 0
malloc-512 512 0 16 118 0 30 8192 0
malloc-512 512 0 16 14 0 30 8192 0
malloc-512 512 2 14 61 0 30 8192 0
malloc-512 512 2 14 23 0 30 8192 0
malloc-512 512 11 5 12 0 30 8192 0
sctp_raddr 736 0 11 1 0 254 8096 0
rtentry 176 30 16 34 0 62 8096 0
PGRP 88 26 66 36 0 126 8096 0
rl_entry 40 39 163 39 0 254 8080 0
udpcb 32 7 245 161 0 254 8064 0
ertt 72 5 107 11 0 126 8064 0
PWD 32 17 235 108 0 254 8064 0
malloc-64 64 26 100 13658 0 254 8064 0
malloc-64 64 30 96 58 0 254 8064 0
malloc-64 64 29 97 347 0 254 8064 0
malloc-32 32 52 200 139 0 254 8064 0
malloc-32 32 28 224 204 0 254 8064 0
malloc-32 32 116 136 3937 0 254 8064 0
malloc-32 32 128 124 268 0 254 8064 0
malloc-32 32 19 233 23 0 254 8064 0
4 Bucket 48 5 163 61 0 254 8064 0
2 Bucket 32 49 203 525 0 254 8064 0
malloc-16 16 11 489 103 0 254 8000 0
malloc-16 16 18 482 24 0 254 8000 0
malloc-16 16 36 464 91 0 254 8000 0
malloc-16 16 46 454 25541 0 254 8000 0
malloc-16 16 14 486 14 0 254 8000 0
ripcb 496 5 11 8 0 254 7936 0
tcp_inpcb 496 5 11 11 0 254 7936 0
malloc-128 128 31 31 90 0 126 7936 0
malloc-128 128 5 57 36 0 126 7936 0
unpcb 256 14 16 1205 0 254 7680 0
malloc-384 384 2 18 343 0 30 7680 0
malloc-256 256 13 17 277 0 62 7680 0
tcp_bbr_pcb 832 1 8 1 0 16 7488 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 8 54 8 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 0 2 12 0 8 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-1024 1024 0 4 1 0 16 4096 0
malloc-512 512 2 6 2 0 30 4096 0
malloc-512 512 5 3 5 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sctp_laddr 48 1 83 13 0 254 4032 0
tcpreass 48 0 84 2 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
malloc-64 64 2 61 2 0 254 4032 0
malloc-32 32 18 108 108 0 254 4032 0
malloc-16 16 0 250 6 0 254 4000 0
udplite_inpcb 496 1 7 1 0 254 3968 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
sctp_ep 1280 1 2 1 0 254 3840 0
malloc-384 384 0 10 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 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
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
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 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_rack_pcb 832 0 0 0 0 16 0 0
tcp_rack_map 112 0 0 0 0 126 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 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
tcptw 88 0 0 0 0 254 0 0
ipq 56 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
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 592 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 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.
syzbot
Sep 8, 2021, 4:53:22 AM9/8/21
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: 686aa9287c6b swap_pager: Handle large swap_pager_reserve()..
dashboard link: https://syzkaller.appspot.com/bug?extid=0b2060b2806cabe70940
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1441c263300000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+0b2060...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x448
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff817715f5
stack pointer = 0x28:0xfffffe009bfdede0
frame pointer = 0x28:0xfffffe009bfdee90
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfde5f0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfde750
vpanic() at vpanic+0x2c5/frame 0xfffffe009bfde830
panic() at panic+0xb5/frame 0xfffffe009bfde8f0
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009bfde9f0
trap_pfault() at trap_pfault+0x186/frame 0xfffffe009bfdeb30
trap() at trap+0x5e7/frame 0xfffffe009bfded10
calltrap() at calltrap+0x8/frame 0xfffffe009bfded10
--- trap 0xc, rip = 0xffffffff817715f5, rsp = 0xfffffe009bfdede0, rbp = 0xfffffe009bfdee90 ---
kasan_atomic_load_int() at kasan_atomic_load_int+0x175/frame 0xfffffe009bfdee90
_sx_xlock_hard() at _sx_xlock_hard+0x53c/frame 0xfffffe009bfdf030
_sx_xlock() at _sx_xlock+0x213/frame 0xfffffe009bfdf0f0
sctp_sorecvmsg() at sctp_sorecvmsg+0x37a/frame 0xfffffe009bfdf3a0
sctp_soreceive() at sctp_soreceive+0x247/frame 0xfffffe009bfdf690
soreceive() at soreceive+0x112/frame 0xfffffe009bfdf6f0
kern_recvit() at kern_recvit+0x543/frame 0xfffffe009bfdf8b0
sys_recvmsg() at sys_recvmsg+0x1bf/frame 0xfffffe009bfdf9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfdfbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfdfbf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 ---
KDB: enter: panic
[ thread pid 884 tid 100160 ]
Stopped at kdb_enter+0x6b: movq $0,0x28e224a(%rip)
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe009bfde730
rbp 0xfffffe009bfde750
rsi 0x1
rdi 0xffffffff8408b740 cov_trace_pc
r8 0x3
r9 0xfffffe009bfde268
r10 0
r11 0xfffffe009e9f8190
r12 0xfffffe009e9f7c80
r13 0xfffffe009bfde701
r14 0xffffffff82c773a0 .str.18
r15 0xffffffff82c773a0 .str.18
rip 0xffffffff817abe6b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28e224a(%rip)
db> show proc
Process 884 (syz-executor.0) at 0xfffffe005889a000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 789 at 0xfffffe009e450a70
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.0
reaper: 0xfffffe0053d52538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009e54b000
(map 0xfffffe009e54b000)
(map.pmap 0xfffffe009e54b0c0)
(pmap 0xfffffe009e54b120)
threads: 3
100093 Run CPU 0 syz-executor.0
100159 S uwait 0xfffffe009e9fbe80 syz-executor.0
100160 Run CPU 1 syz-executor.0
100093 Run CPU 0 syz-executor.0
100159 S uwait 0xfffffe009e9fbe80 syz-executor.0
100160 Run CPU 1 syz-executor.0
881 1 881 0 Ss select 0xfffffe0056b8d340 rtsol
880 1 880 0 Ss select 0xfffffe005740a9c0 rtsol
879 1 879 0 Ss select 0xfffffe0056b8d3c0 rtsol
874 798 436 0 S kqread 0xfffffe005834c300 rtsol
798 792 436 0 S wait 0xfffffe005875c000 sh
792 436 436 0 S wait 0xfffffe00588c2000 sh
789 787 789 0 Ss nanslp 0xffffffff8405af80 syz-executor.0
787 785 785 0 S (threaded) syz-execprog
100102 S uwait 0xfffffe0056ffe400 syz-execprog
100119 S uwait 0xfffffe009e4fad80 syz-execprog
100120 S uwait 0xfffffe009e4fae80 syz-execprog
100121 S uwait 0xfffffe009e440000 syz-execprog
100122 S kqread 0xfffffe0058b1d600 syz-execprog
100123 S uwait 0xfffffe0058764e80 syz-execprog
100124 S uwait 0xfffffe005834d000 syz-execprog
785 783 785 0 Ss pause 0xfffffe009e4500b0 csh
783 694 783 0 Ss select 0xfffffe0056b8d540 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575f6cb0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00574740b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00574744b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00574748b0 getty
750 1 24 0 S+ piperd 0xfffffe009e4c25d0 logger
749 748 24 0 S+ nanslp 0xffffffff8405af80 sleep
748 1 24 0 S+ wait 0xfffffe0058b25000 sh
698 1 698 0 Ss nanslp 0xffffffff8405af80 cron
694 1 694 0 Ss select 0xfffffe005740aac0 sshd
507 1 507 0 Ss select 0xfffffe005740ab40 syslogd
436 1 436 0 Ss wait 0xfffffe00588c2538 devd
435 1 435 65 Ss select 0xfffffe0056b8ba40 dhclient
350 1 350 0 Ss select 0xfffffe0056b8bac0 dhclient
347 1 347 0 Ss select 0xfffffe0056b8bd40 dhclient
23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru]
16 0 0 0 DL pftm 0xffffffff847c6e20 [pf purge]
100073 D - 0xffffffff82c7e321 [deadlkres]
100077 D - 0xfffffe0057400a00 [acpi_task_0]
100078 D - 0xfffffe0057400a00 [acpi_task_1]
100079 D - 0xfffffe0057400a00 [acpi_task_2]
Process 884 (syz-executor.0) thread 0xfffffe0058762900 (100093)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84082b10) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1247
vfscache 3 1025K 3
pcb 30 542K 182
inodedep 78 541K 101
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 116
filedesc 5 37K 65
umtx 286 36K 286
temp 23 33K 1740
KTRACE 100 13K 100
dirrem 41 11K 52
lltable 19 6K 19
ether_multi 68 6K 78
ufs_dirhash 24 5K 24
plimit 18 5K 344
UMA 270 5K 270
in6_multi 35 5K 35
pf_ifnet 7 4K 10
acpisem 28 4K 28
pwddesc 54 4K 885
hhook 15 4K 17
freefile 24 3K 33
session 24 3K 36
terminal 11 3K 11
proc-args 46 3K 527
uidinfo 3 3K 9
selfd 32 2K 9380
lockf 16 2K 26
Unitno 27 2K 41
mkdir 10 2K 70
indirdep 4 1K 4
sctp_ifa 7 1K 8
newdirblk 7 1K 35
ipsec 3 1K 3
in_multi 3 1K 5
nhops 6 1K 6
inpcbpolicy 12 1K 161
mld 3 1K 3
igmp 3 1K 3
chacha20random 1 1K 1
osd 7 1K 18
tun 4 1K 4
DEVFSP 5 1K 10
soname 4 1K 3482
filecaps 4 1K 78
sctp_vrf 1 1K 1
sctp_atky 2 1K 50
vnet 1 1K 1
entropy 2 1K 39
iov 1 1K 13970
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 6
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
savedino 0 0K 15
statfs 0 0K 226
mbuf_jumbo_page 4096 8320 990 13557 0 254 38133760 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8587 983 16444 0 254 2449920 0
BUF TRIE 144 176 11584 442 0 62 1693440 0
malloc-384 384 4152 8 4152 0 30 1597440 0
malloc-128 128 11278 37 11308 0 126 1448320 0
malloc-4096 4096 327 1 579 0 2 1343488 0
UMA Slabs 0 112 10122 27 10122 0 126 1136688 0
vmem btag 56 15466 133 15466 0 254 873544 0
FFS inode 1160 508 17 541 0 8 609000 0
RADIX NODE 144 3296 255 23735 0 63 511344 0
VM OBJECT 264 1036 29 14164 0 30 281160 0
malloc-64 64 3896 325 5259 0 254 270144 0
VNODE 448 540 45 575 0 30 262080 0
THREAD 1808 132 11 160 0 8 258544 0
256 Bucket 2048 107 15 10859 0 8 249856 0
malloc-16 16 14029 471 14089 0 254 232000 0
DEVCTL 1024 4 216 132 0 0 225280 0
malloc-65536 65536 1 2 55 0 1 196608 0
malloc-256 256 625 5 738 0 62 161280 0
FFS2 dinode 256 508 17 541 0 62 134400 0
MAP ENTRY 96 1099 161 41950 0 126 120960 0
ksiginfo 112 41 1003 66 0 126 116928 0
S VFS Cache 104 985 107 1048 0 126 113568 0
malloc-16384 16384 3 3 33 0 1 98304 0
malloc-128 128 609 11 1254 0 126 79360 0
PROC 1336 53 4 884 0 8 76152 0
g_bio 408 0 140 4493 0 30 57120 0
malloc-64 64 822 60 2716 0 254 56448 0
malloc-256 256 185 10 1293 0 62 49920 0
malloc-256 256 164 16 507 0 62 46080 0
malloc-64 64 534 159 1677 0 254 44352 0
32 Bucket 256 47 118 2695 0 62 42240 0
clpbuf 2624 0 16 18 0 16 41984 0
socket 944 30 14 1434 0 254 41536 0
DIRHASH 1024 34 6 34 0 16 40960 0
pcpu-8 8 4347 261 4407 0 254 36864 0
malloc-384 384 77 3 121 0 30 30720 0
malloc-128 128 25 192 285 0 126 27776 0
malloc-384 384 67 3 79 0 30 26880 0
malloc-1024 1024 18 6 22 0 16 24576 0
TURNSTILE 136 144 24 144 0 62 22848 0
malloc-1024 1024 4 16 44 0 16 20480 0
malloc-128 128 89 66 562 0 126 19840 0
Files 80 104 96 7175 0 126 16000 0
sctp_ep 1272 2 10 50 0 254 15264 0
tcpcb 1080 3 11 7 0 254 15120 0
pipe 744 11 9 332 0 16 14880 0
SLEEPQUEUE 88 144 16 144 0 126 14080 0
malloc-4096 4096 1 2 228 0 2 12288 0
malloc-2048 2048 2 4 15 0 8 12288 0
malloc-64 64 156 33 9522 0 254 12096 0
malloc-32 32 117 261 3979 0 254 12096 0
malloc-16 16 496 254 1841 0 254 12000 0
8 Bucket 80 38 112 575 0 126 12000 0
udp_inpcb 496 6 18 148 0 254 11904 0
malloc-256 256 16 29 114 0 62 11520 0
malloc-256 256 19 26 66 0 62 11520 0
PGRP 88 24 68 36 0 126 8096 0
rl_entry 40 33 169 33 0 254 8080 0
sctp_laddr 48 0 168 6 0 254 8064 0
udpcb 32 6 246 148 0 254 8064 0
ertt 72 3 109 7 0 126 8064 0
PWD 32 12 240 129 0 254 8064 0
malloc-64 64 24 102 13634 0 254 8064 0
malloc-32 32 28 224 113 0 254 8064 0
malloc-32 32 134 118 862 0 254 8064 0
malloc-32 32 19 233 182 0 254 8064 0
malloc-32 32 65 187 210 0 254 8064 0
2 Bucket 32 50 202 516 0 254 8064 0
vtnet_tx_hdr 24 0 334 1902 0 254 8016 0
KNOTE 160 11 39 195 0 62 8000 0
malloc-16 16 12 488 154 0 254 8000 0
malloc-16 16 44 456 25577 0 254 8000 0
malloc-16 16 0 500 6 0 254 8000 0
malloc-128 128 33 29 90 0 126 7936 0
malloc-128 128 28 34 44 0 126 7936 0
routing nhops 256 14 16 21 0 62 7680 0
unpcb 256 14 16 1203 0 254 7680 0
malloc-384 384 12 8 15 0 30 7680 0
malloc-384 384 3 17 391 0 30 7680 0
malloc-256 256 10 20 268 0 62 7680 0
ripcb 496 3 5 6 0 254 3968 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
sctp_asoc 2288 0 0 0 0 254 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0
HEAD commit: 686aa9287c6b swap_pager: Handle large swap_pager_reserve()..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=105eccdd300000
dashboard link: https://syzkaller.appspot.com/bug?extid=0b2060b2806cabe70940
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1441c263300000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+0b2060...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x448
fault code = supervisor read data, page not present
stack pointer = 0x28:0xfffffe009bfdede0
frame pointer = 0x28:0xfffffe009bfdee90
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 884 (syz-executor.0)
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
trap number = 12
panic: page fault
cpuid = 1
time = 1631091017
panic: page fault
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfde5f0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfde750
vpanic() at vpanic+0x2c5/frame 0xfffffe009bfde830
panic() at panic+0xb5/frame 0xfffffe009bfde8f0
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009bfde9f0
trap_pfault() at trap_pfault+0x186/frame 0xfffffe009bfdeb30
trap() at trap+0x5e7/frame 0xfffffe009bfded10
calltrap() at calltrap+0x8/frame 0xfffffe009bfded10
--- trap 0xc, rip = 0xffffffff817715f5, rsp = 0xfffffe009bfdede0, rbp = 0xfffffe009bfdee90 ---
kasan_atomic_load_int() at kasan_atomic_load_int+0x175/frame 0xfffffe009bfdee90
_sx_xlock_hard() at _sx_xlock_hard+0x53c/frame 0xfffffe009bfdf030
_sx_xlock() at _sx_xlock+0x213/frame 0xfffffe009bfdf0f0
sctp_sorecvmsg() at sctp_sorecvmsg+0x37a/frame 0xfffffe009bfdf3a0
sctp_soreceive() at sctp_soreceive+0x247/frame 0xfffffe009bfdf690
soreceive() at soreceive+0x112/frame 0xfffffe009bfdf6f0
kern_recvit() at kern_recvit+0x543/frame 0xfffffe009bfdf8b0
sys_recvmsg() at sys_recvmsg+0x1bf/frame 0xfffffe009bfdf9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfdfbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfdfbf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 ---
KDB: enter: panic
[ thread pid 884 tid 100160 ]
Stopped at kdb_enter+0x6b: movq $0,0x28e224a(%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 0x335a348b8d93d285
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
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe009bfde730
rbp 0xfffffe009bfde750
rsi 0x1
rdi 0xffffffff8408b740 cov_trace_pc
r8 0x3
r9 0xfffffe009bfde268
r10 0
r11 0xfffffe009e9f8190
r12 0xfffffe009e9f7c80
r13 0xfffffe009bfde701
r14 0xffffffff82c773a0 .str.18
r15 0xffffffff82c773a0 .str.18
rip 0xffffffff817abe6b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28e224a(%rip)
db> show proc
Process 884 (syz-executor.0) at 0xfffffe005889a000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 789 at 0xfffffe009e450a70
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.0
reaper: 0xfffffe0053d52538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009e54b000
(map 0xfffffe009e54b000)
(map.pmap 0xfffffe009e54b0c0)
(pmap 0xfffffe009e54b120)
threads: 3
100093 Run CPU 0 syz-executor.0
100159 S uwait 0xfffffe009e9fbe80 syz-executor.0
100160 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
884 789 789 0 R (threaded) syz-executor.0
pid ppid pgrp uid state wmesg wchan cmd
100093 Run CPU 0 syz-executor.0
100159 S uwait 0xfffffe009e9fbe80 syz-executor.0
100160 Run CPU 1 syz-executor.0
881 1 881 0 Ss select 0xfffffe0056b8d340 rtsol
880 1 880 0 Ss select 0xfffffe005740a9c0 rtsol
879 1 879 0 Ss select 0xfffffe0056b8d3c0 rtsol
874 798 436 0 S kqread 0xfffffe005834c300 rtsol
798 792 436 0 S wait 0xfffffe005875c000 sh
792 436 436 0 S wait 0xfffffe00588c2000 sh
789 787 789 0 Ss nanslp 0xffffffff8405af80 syz-executor.0
787 785 785 0 S (threaded) syz-execprog
100102 S uwait 0xfffffe0056ffe400 syz-execprog
100119 S uwait 0xfffffe009e4fad80 syz-execprog
100120 S uwait 0xfffffe009e4fae80 syz-execprog
100121 S uwait 0xfffffe009e440000 syz-execprog
100122 S kqread 0xfffffe0058b1d600 syz-execprog
100123 S uwait 0xfffffe0058764e80 syz-execprog
100124 S uwait 0xfffffe005834d000 syz-execprog
785 783 785 0 Ss pause 0xfffffe009e4500b0 csh
783 694 783 0 Ss select 0xfffffe0056b8d540 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575f6cb0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00574740b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00574744b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00574748b0 getty
750 1 24 0 S+ piperd 0xfffffe009e4c25d0 logger
749 748 24 0 S+ nanslp 0xffffffff8405af80 sleep
748 1 24 0 S+ wait 0xfffffe0058b25000 sh
698 1 698 0 Ss nanslp 0xffffffff8405af80 cron
694 1 694 0 Ss select 0xfffffe005740aac0 sshd
507 1 507 0 Ss select 0xfffffe005740ab40 syslogd
436 1 436 0 Ss wait 0xfffffe00588c2538 devd
435 1 435 65 Ss select 0xfffffe0056b8ba40 dhclient
350 1 350 0 Ss select 0xfffffe0056b8bac0 dhclient
347 1 347 0 Ss select 0xfffffe0056b8bd40 dhclient
23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru]
22 0 0 0 DL syncer 0xffffffff84183360 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff84181060 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
100098 D sdflush 0xfffffe00575fe4e8 [/ worker]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff84181060 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841ad0b8 [dom0]
100089 D launds 0xffffffff841ad0c4 [laundry: dom0]
100090 D umarcl 0xffffffff81eacda0 [uma]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841ad0b8 [dom0]
100089 D launds 0xffffffff841ad0c4 [laundry: dom0]
18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84c6f580 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff847c6e20 [pf purge]
15 0 0 0 DL - 0xffffffff8417c280 [soaiod4]
9 0 0 0 DL - 0xffffffff8417c280 [soaiod3]
8 0 0 0 DL - 0xffffffff8417c280 [soaiod2]
7 0 0 0 DL - 0xffffffff8417c280 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c97840 [doneq0]
100049 D - 0xffffffff83c977c0 [async]
100082 D - 0xffffffff83c97640 [scanner]
14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto]
13 0 0 0 DL (threaded) [geom]
100039 D - 0xffffffff8402e540 [g_event]
100040 D - 0xffffffff8402e580 [g_up]
100041 D - 0xffffffff8402e5c0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe00081ecb00 [thr_0]
100030 D - 0xfffffe00081ecb80 [thr_1]
100031 D - 0xffffffff8417d608 [alloc_0]
12 0 0 0 WL (threaded) [intr]
9 0 0 0 DL - 0xffffffff8417c280 [soaiod3]
8 0 0 0 DL - 0xffffffff8417c280 [soaiod2]
7 0 0 0 DL - 0xffffffff8417c280 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c97840 [doneq0]
100049 D - 0xffffffff83c977c0 [async]
100082 D - 0xffffffff83c97640 [scanner]
14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto]
13 0 0 0 DL (threaded) [geom]
100039 D - 0xffffffff8402e540 [g_event]
100040 D - 0xffffffff8402e580 [g_up]
100041 D - 0xffffffff8402e5c0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe00081ecb00 [thr_0]
100030 D - 0xfffffe00081ecb80 [thr_1]
100031 D - 0xffffffff8417d608 [alloc_0]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: netisr 0]
100035 I [swi3: vm]
100036 I [swi1: hpts]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: netisr 0]
100035 I [swi3: vm]
100077 D - 0xfffffe0057400a00 [acpi_task_0]
100078 D - 0xfffffe0057400a00 [acpi_task_1]
100079 D - 0xfffffe0057400a00 [acpi_task_2]
100081 D - 0xfffffe0054188500 [CAM taskq]
db> show all locks
Process 884 (syz-executor.0) thread 0xfffffe0058762900 (100093)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84082b10) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1247
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4217 4339K 4242
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 3201K 6
sysctloid 34389 2031K 34460
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 586 1171K 624
sysctloid 34389 2031K 34460
vtbuf 24 1968K 46
kobj 326 1304K 485
vfscache 3 1025K 3
pcb 30 542K 182
inodedep 78 541K 101
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 112 238K 943
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 184K 55623
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 383
pagedep 17 132K 45
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 383
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 116
bus 986 80K 3488
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
kdtrace 187 37K 1046
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
filedesc 5 37K 65
umtx 286 36K 286
temp 23 33K 1740
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
shm 1 32K 1
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 11 18K 11
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1693
ifaddr 39 13K 41
ithread 99 16K 99
bus-sc 34 15K 1693
KTRACE 100 13K 100
kenv 95 12K 95
eventhandler 133 12K 133
routetbl 62 11K 222
eventhandler 133 12K 133
dirrem 41 11K 52
CAM queue 5 11K 1528
GEOM 61 10K 489
rman 84 10K 425
bmsafemap 3 9K 69
GEOM 61 10K 489
rman 84 10K 425
UART 12 9K 12
devstat 4 9K 4
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
kqueue 58 8K 891
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
taskqueue 63 7K 63
ifnet 4 7K 4
audit_evclass 237 8K 295
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 24 6K 245
CAM DEV 3 6K 510
lltable 19 6K 19
ether_multi 68 6K 78
ufs_dirhash 24 5K 24
plimit 18 5K 344
UMA 270 5K 270
in6_multi 35 5K 35
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
diradd 31 4K 66
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pf_ifnet 7 4K 10
acpisem 28 4K 28
pwddesc 54 4K 885
hhook 15 4K 17
freefile 24 3K 33
session 24 3K 36
terminal 11 3K 11
proc-args 46 3K 527
uidinfo 3 3K 9
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
io_apic 1 2K 1
fpukern_ctx 2 2K 2
selfd 32 2K 9380
lockf 16 2K 26
Unitno 27 2K 41
CAM XPT 22 2K 543
select 11 2K 35
mkdir 10 2K 70
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
indirdep 4 1K 4
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
secasvar 1 1K 1
NFSD session 1 1K 1
ip6ndp 6 1K 7
sctp_ifa 7 1K 8
newdirblk 7 1K 35
CAM periph 4 1K 271
sctp_atcl 2 1K 50
ipsec 3 1K 3
in_multi 3 1K 5
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
pfil 4 1K 4
procdesc 4 1K 10
cdev 2 1K 2
sctp_ifn 3 1K 8
procdesc 4 1K 10
cdev 2 1K 2
inpcbpolicy 12 1K 161
mld 3 1K 3
igmp 3 1K 3
chacha20random 1 1K 1
osd 7 1K 18
tun 4 1K 4
DEVFSP 5 1K 10
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
CAM SIM 2 1K 2
ktls 1 1K 1
feeder 7 1K 7
tcpfunc 3 1K 3
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 49
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
CAM path 4 1K 1034
soname 4 1K 3482
filecaps 4 1K 78
sctp_vrf 1 1K 1
sctp_atky 2 1K 50
vnet 1 1K 1
entropy 2 1K 39
acpiintr 1 1K 1
pmc 1 1K 1
sctp_athm 2 1K 50
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 50
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
iov 1 1K 13970
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 6
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 6
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
mqdata 0 0K 0
tcp_fsb 0 0K 0
cubic data 0 0K 0
dctcp data 0 0K 0
cdg data 0 0K 0
htcp data 0 0K 0
vegas data 0 0K 0
chd data 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
jfsync 0 0K 0
jtrunc 0 0K 0
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
freeblks 0 0K 49
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
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
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 44
export_host 0 0K 0
cl_savebuf 0 0K 2
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
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
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
ioctlops 0 0K 90
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
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 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 667
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 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
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
kcovinfo 0 0K 0
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
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8587 983 16444 0 254 2449920 0
BUF TRIE 144 176 11584 442 0 62 1693440 0
malloc-384 384 4152 8 4152 0 30 1597440 0
malloc-128 128 11278 37 11308 0 126 1448320 0
malloc-4096 4096 327 1 579 0 2 1343488 0
UMA Slabs 0 112 10122 27 10122 0 126 1136688 0
vmem btag 56 15466 133 15466 0 254 873544 0
FFS inode 1160 508 17 541 0 8 609000 0
RADIX NODE 144 3296 255 23735 0 63 511344 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
malloc-65536 65536 5 0 5 0 1 327680 0
malloc-4096 4096 66 3 908 0 2 282624 0
lkpicurr 168 2 2326 2 0 62 391104 0
malloc-65536 65536 5 0 5 0 1 327680 0
VM OBJECT 264 1036 29 14164 0 30 281160 0
malloc-64 64 3896 325 5259 0 254 270144 0
VNODE 448 540 45 575 0 30 262080 0
THREAD 1808 132 11 160 0 8 258544 0
256 Bucket 2048 107 15 10859 0 8 249856 0
malloc-16 16 14029 471 14089 0 254 232000 0
DEVCTL 1024 4 216 132 0 0 225280 0
malloc-65536 65536 1 2 55 0 1 196608 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-32 32 5560 362 6129 0 254 189504 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-128 128 1337 27 26316 0 126 174592 0
malloc-256 256 625 5 738 0 62 161280 0
FFS2 dinode 256 508 17 541 0 62 134400 0
malloc-65536 65536 0 2 136 0 1 131072 0
malloc-1024 1024 114 6 286 0 16 122880 0
MAP ENTRY 96 1099 161 41950 0 126 120960 0
ksiginfo 112 41 1003 66 0 126 116928 0
S VFS Cache 104 985 107 1048 0 126 113568 0
malloc-16384 16384 3 3 33 0 1 98304 0
mbuf_cluster 2048 45 1 45 0 254 94208 0
VMSPACE 2544 31 5 863 0 4 91584 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-128 128 664 18 4005 0 126 87296 0
malloc-128 128 609 11 1254 0 126 79360 0
PROC 1336 53 4 884 0 8 76152 0
malloc-8192 8192 7 2 110 0 1 73728 0
filedesc0 1072 54 9 885 0 8 67536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
128 Bucket 1024 43 16 794 0 16 60416 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-2048 2048 9 19 821 0 8 57344 0
g_bio 408 0 140 4493 0 30 57120 0
malloc-64 64 822 60 2716 0 254 56448 0
malloc-4096 4096 11 2 551 0 2 53248 0
malloc-256 256 167 28 577 0 62 49920 0
malloc-256 256 185 10 1293 0 62 49920 0
malloc-16384 16384 1 2 161 0 1 49152 0
malloc-2048 2048 4 20 541 0 8 49152 0
malloc-256 256 164 16 507 0 62 46080 0
malloc-64 64 534 159 1677 0 254 44352 0
32 Bucket 256 47 118 2695 0 62 42240 0
clpbuf 2624 0 16 18 0 16 41984 0
socket 944 30 14 1434 0 254 41536 0
DIRHASH 1024 34 6 34 0 16 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-1024 1024 4 36 533 0 16 40960 0
NAMEI 1024 0 36 12926 0 16 36864 0
malloc-1024 1024 4 36 533 0 16 40960 0
pcpu-8 8 4347 261 4407 0 254 36864 0
malloc-384 384 83 7 83 0 30 34560 0
malloc-32768 32768 1 0 1 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 1 1 16 0 1 32768 0
malloc-1024 1024 22 10 955 0 16 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 1 1 16 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
64 Bucket 512 53 11 974 0 30 32768 0
malloc-384 384 77 3 121 0 30 30720 0
malloc-128 128 25 192 285 0 126 27776 0
malloc-384 384 67 3 79 0 30 26880 0
malloc-8192 8192 0 3 28 0 1 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
malloc-2048 2048 12 0 13 0 8 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
malloc-1024 1024 18 6 22 0 16 24576 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
da_ccb 544 0 42 1234 0 16 22848 0
TURNSTILE 136 144 24 144 0 62 22848 0
malloc-1024 1024 4 16 44 0 16 20480 0
malloc-128 128 89 66 562 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 35 40 487 0 62 19200 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
16 Bucket 144 41 71 293 0 62 16128 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
Files 80 104 96 7175 0 126 16000 0
sctp_ep 1272 2 10 50 0 254 15264 0
tcpcb 1080 3 11 7 0 254 15120 0
pipe 744 11 9 332 0 16 14880 0
SLEEPQUEUE 88 144 16 144 0 126 14080 0
malloc-4096 4096 1 2 228 0 2 12288 0
malloc-4096 4096 3 0 4 0 2 12288 0
malloc-2048 2048 5 1 5 0 8 12288 0
malloc-2048 2048 2 4 15 0 8 12288 0
malloc-2048 2048 2 4 4 0 8 12288 0
ertt_txseginfo 40 0 303 234 0 254 12120 0
malloc-64 64 156 33 9522 0 254 12096 0
malloc-32 32 117 261 3979 0 254 12096 0
malloc-16 16 496 254 1841 0 254 12000 0
8 Bucket 80 38 112 575 0 126 12000 0
udp_inpcb 496 6 18 148 0 254 11904 0
kenv 258 15 30 1032 0 30 11610 0
mbuf_packet 256 0 45 106 0 254 11520 0
malloc-256 256 16 29 114 0 62 11520 0
malloc-256 256 19 26 66 0 62 11520 0
malloc-4096 4096 0 2 5 0 2 8192 0
malloc-1024 1024 2 6 6 0 16 8192 0
malloc-1024 1024 3 5 3 0 16 8192 0
malloc-512 512 0 16 118 0 30 8192 0
malloc-512 512 0 16 11 0 30 8192 0
malloc-1024 1024 2 6 6 0 16 8192 0
malloc-1024 1024 3 5 3 0 16 8192 0
malloc-512 512 0 16 118 0 30 8192 0
malloc-512 512 2 14 61 0 30 8192 0
malloc-512 512 2 14 9 0 30 8192 0
malloc-512 512 11 5 12 0 30 8192 0
rtentry 176 17 29 21 0 62 8096 0
PGRP 88 24 68 36 0 126 8096 0
rl_entry 40 33 169 33 0 254 8080 0
sctp_laddr 48 0 168 6 0 254 8064 0
udpcb 32 6 246 148 0 254 8064 0
ertt 72 3 109 7 0 126 8064 0
PWD 32 12 240 129 0 254 8064 0
malloc-64 64 24 102 13634 0 254 8064 0
malloc-64 64 30 96 58 0 254 8064 0
malloc-64 64 25 101 306 0 254 8064 0
malloc-32 32 28 224 113 0 254 8064 0
malloc-32 32 134 118 862 0 254 8064 0
malloc-32 32 19 233 182 0 254 8064 0
malloc-32 32 65 187 210 0 254 8064 0
malloc-32 32 19 233 23 0 254 8064 0
4 Bucket 48 5 163 52 0 254 8064 0
2 Bucket 32 50 202 516 0 254 8064 0
vtnet_tx_hdr 24 0 334 1902 0 254 8016 0
KNOTE 160 11 39 195 0 62 8000 0
malloc-16 16 12 488 154 0 254 8000 0
malloc-16 16 18 482 24 0 254 8000 0
malloc-16 16 21 479 72 0 254 8000 0
malloc-16 16 44 456 25577 0 254 8000 0
malloc-16 16 0 500 6 0 254 8000 0
malloc-16 16 14 486 14 0 254 8000 0
tcp_inpcb 496 3 13 7 0 254 7936 0
malloc-128 128 33 29 90 0 126 7936 0
malloc-128 128 28 34 44 0 126 7936 0
routing nhops 256 14 16 21 0 62 7680 0
unpcb 256 14 16 1203 0 254 7680 0
malloc-384 384 12 8 15 0 30 7680 0
malloc-384 384 3 17 391 0 30 7680 0
malloc-256 256 10 20 268 0 62 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 8 54 8 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 0 2 12 0 8 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-1024 1024 0 4 1 0 16 4096 0
malloc-512 512 2 6 2 0 30 4096 0
malloc-512 512 5 3 5 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
cpuset 104 8 54 8 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 0 2 12 0 8 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-1024 1024 0 4 1 0 16 4096 0
malloc-512 512 2 6 2 0 30 4096 0
malloc-512 512 5 3 5 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-64 64 2 61 2 0 254 4032 0
malloc-32 32 18 108 112 0 254 4032 0
ripcb 496 3 5 6 0 254 3968 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
malloc-384 384 0 10 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 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
malloc-384 384 1 9 1 0 30 3840 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 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
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_asoc 2288 0 0 0 0 254 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 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_pcb 832 0 0 0 0 16 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 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 832 0 0 0 0 16 0 0
tcp_rack_map 112 0 0 0 0 126 0 0
udplite_inpcb 496 0 0 0 0 254 0 0
tcp_rack_map 112 0 0 0 0 126 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 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
tcptw 88 0 0 0 0 254 0 0
ipq 56 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
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
ipq 56 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
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
NCLNODE 592 0 0 0 0 16 0 0
TMPFS node 224 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0
Mark Johnston
Sep 8, 2021, 2:32:03 PM9/8/21
to syzbot, syzkaller-f...@googlegroups.com
Reply all
Reply to author
Forward
0 new messages