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Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; if_delmulti_locked: detaching ifnet instance 0xfffff800177b0800
apic id = 00
instruction pointer = 0x20:0xffffffff82c892a6
stack pointer = 0x28:0xffffffff82e7d250
frame pointer = 0x28:0xffffffff82e7d2d0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
if_delmulti_locked: detaching ifnet instance 0xfffff800177b0800
processor eflags = if_delmulti_locked: detaching ifnet instance 0xfffff800177b0800
interrupt enabled, resume, IOPL = 0
current process = 12 (swi1: netisr 0)
trap number = 9
panic: general protection fault
cpuid = 0
time = 1607270024
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xffffffff82e7cf20
vpanic() at vpanic+0x1c7/frame 0xffffffff82e7cf80
panic() at panic+0x43/frame 0xffffffff82e7cfe0
trap_fatal() at trap_fatal+0x4cd/frame 0xffffffff82e7d060
trap() at trap+0xf7/frame 0xffffffff82e7d180
calltrap() at calltrap+0x8/frame 0xffffffff82e7d180
--- trap 0x9, rip = 0xffffffff82c892a6, rsp = 0xffffffff82e7d250, rbp = 0xffffffff82e7d2d0 ---
sctp_free_assoc() at sctp_free_assoc+0x22f6/frame 0xffffffff82e7d2d0
sctp_process_control() at sctp_process_control+0x8a98/frame 0xffffffff82e7d750
sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xffffffff82e7d8e0
sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xffffffff82e7d9d0
sctp_input() at sctp_input+0x1f/frame 0xffffffff82e7d9f0
ip_input() at ip_input+0x388/frame 0xffffffff82e7da90
swi_net() at swi_net+0x20d/frame 0xffffffff82e7db10
ithread_loop() at ithread_loop+0x33f/frame 0xffffffff82e7dbb0
fork_exit() at fork_exit+0xb3/frame 0xffffffff82e7dbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xffffffff82e7dbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100020 ]
Stopped at kdb_enter+0x67: movq $0,0x1471976(%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 0x80
rdx 0xffffffff818d5f3b
rbx 0
rsp 0xffffffff82e7cf00
rbp 0xffffffff82e7cf20
rsi 0x1
rdi 0
r8 0
r9 0xffffffff
r10 0
r11 0xbf
r12 0xffffffff820671c0 ddb_dbbe
r13 0
r14 0xffffffff8197df14
r15 0xffffffff8197df14
rip 0xffffffff810ead87 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x1471976(%rip)
db> show proc
Process 12 (intr) at 0xfffff8000447ba50:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8250fcb0
ABI: null
reaper: 0xffffffff8250fcb0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff82510900
(map 0xffffffff82510900)
(map.pmap 0xffffffff825109c0)
(pmap 0xffffffff82510a20)
threads: 23
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100015 I [swi6: Giant taskq]
100020 Run CPU 0 [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
4646 4645 436 0 R ifconfig
4645 4640 436 0 S wait 0xfffff80017944a50 sh
4643 1 4643 0 Ss select 0xfffff800205bfd40 dhclient
4640 4628 436 0 S wait 0xfffff800177fda50 dhclient
4628 436 436 0 S wait 0xfffff800177fd528 sh
4623 780 4623 0 REs syz-executor.0
780 778 778 0 S (threaded) syz-execprog
100094 S uwait 0xfffff80004d9dc80 syz-execprog
100109 S uwait 0xfffff8001734c480 syz-execprog
100110 S uwait 0xfffff8001734c580 syz-execprog
100111 S uwait 0xfffff8001734c680 syz-execprog
100112 S uwait 0xfffff80004de2680 syz-execprog
100113 S uwait 0xfffff80004de2780 syz-execprog
100114 S kqread 0xfffff80004e28a00 syz-execprog
100116 S uwait 0xfffff8001741af00 syz-execprog
100117 S uwait 0xfffff80004f40200 syz-execprog
778 776 778 0 Ss pause 0xfffff800173025d8 csh
776 694 776 0 Ss select 0xfffff8001741ab40 sshd
754 1 754 0 Ss+ ttyin 0xfffff800048a3cb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80004ba28b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80004ba2cb0 getty
751 1 751 0 Ss+ ttyin 0xfffff80004b9a0b0 getty
750 1 750 0 Ss+ ttyin 0xfffff80004b9a4b0 getty
749 1 749 0 Ss+ ttyin 0xfffff80004b9a8b0 getty
748 1 748 0 Ss+ ttyin 0xfffff80004b9acb0 getty
747 1 747 0 Ss+ ttyin 0xfffff80004b3a0b0 getty
746 1 746 0 Ss+ ttyin 0xfffff80004b3a4b0 getty
698 1 698 0 Ss nanslp 0xffffffff8252fea1 cron
694 1 694 0 Ss select 0xfffff8001734c940 sshd
507 1 507 0 Ss select 0xfffff80004f42340 syslogd
436 1 436 0 Ss wait 0xfffff80004e70a50 devd
435 1 435 65 Ss select 0xfffff80004f42740 dhclient
350 1 350 0 Ss select 0xfffff80004f42540 dhclient
347 1 347 0 Ss select 0xfffff80004f409c0 dhclient
23 0 0 0 DL vlruwt 0xfffff80004d5c528 [vnlru]
22 0 0 0 DL syncer 0xffffffff8261d238 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff8261c300 [bufdaemon]
100077 D - 0xffffffff8200ac80 [bufspacedaemon-0]
100086 D sdflush 0xfffff800043408e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff82637c38 [dom0]
100075 D launds 0xffffffff82637c44 [laundry: dom0]
100076 D umarcl 0xffffffff814f7a20 [uma]
18 0 0 0 RL [rand_harvestq]
17 0 0 0 RL [sctp_iterator]
16 0 0 0 RL [pf purge]
15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4]
9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3]
8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2]
7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff8223bfc0 [doneq0]
100067 D - 0xffffffff8223be90 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004348c90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004348c30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto]
14 0 0 0 DL seqstat 0xfffff800044bf488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff8250f720 [g_event]
100026 D - 0xffffffff8250f728 [g_up]
100027 D - 0xffffffff8250f730 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff80004472300 [thr_0]
100019 D - 0xfffff80004472380 [thr_1]
12 0 0 0 RL (threaded) [intr]
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100015 I [swi6: Giant taskq]
100020 Run CPU 0 [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004453528 [init]
10 0 0 0 DL audit_w 0xffffffff82635650 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff8250fcb0 [swapper]
100005 D - 0xfffff80004477e00 [if_io_tqg_0]
100006 D - 0xfffff80004477d00 [if_io_tqg_1]
100007 D - 0xfffff80004477c00 [if_config_tqg_0]
100008 D - 0xfffff80004477b00 [softirq_0]
100009 D - 0xfffff80004477a00 [softirq_1]
100010 Run CPU 1 [in6m_free taskq]
100012 D - 0xfffff8000447ad00 [kqueue_ctx taskq]
100013 D - 0xfffff8000447ab00 [inm_free taskq]
100016 D - 0xfffff8000447a500 [aiod_kick taskq]
100017 D - 0xfffff8000447a300 [thread taskq]
100024 D - 0xfffff8000448ca00 [firmware taskq]
100029 D - 0xfffff8000448c300 [crypto_0]
100030 D - 0xfffff8000448c300 [crypto_1]
100044 D - 0xfffff800044fe300 [vtnet0 rxq 0]
100045 D - 0xfffff800044fe200 [vtnet0 txq 0]
100046 D - 0xfffff800044fe100 [vtnet0 rxq 1]
100047 D - 0xfffff800044fe000 [vtnet0 txq 1]
100049 D vtbslp 0xfffff80004645700 [virtio_balloon]
100053 D - 0xfffff800048b1e00 [mca taskq]
100056 D - 0xffffffff81d26660 [deadlkres]
100062 D - 0xfffff80004ac2200 [acpi_task_0]
100063 D - 0xfffff80004ac2200 [acpi_task_1]
100064 D - 0xfffff80004ac2200 [acpi_task_2]
100066 D - 0xfffff800044feb00 [CAM taskq]
db> show all locks
Process 4646 (ifconfig) thread 0xfffffe0094c86a00 (100129)
exclusive sx in_control (in_control) r = 0 (0xffffffff8261f500) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:253
Process 18 (rand_harvestq) thread 0xfffffe0051dfa700 (100065)
exclusive sleep mutex reseed mutex (reseed mutex) r = 0 (0xffffffff82369420) locked @ /syzkaller/managers/main/kernel/sys/dev/random/fortuna.c:348
Process 12 (intr) thread 0xfffffe000470da00 (100020)
exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0094fb2ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4837
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094fb2a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4836
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000479b5d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4834
Process 0 (kernel) thread 0xfffffe000389b100 (100010)
exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffff800177b09a8) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3674
exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff82633608) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:615
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4339K 4244
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 29250 1706K 29315
kobj 337 1348K 498
pcb 712 1112K 2202
newblk 10 1027K 1342
vfscache 3 1025K 3
inodedep 704 776K 1533
sctp_atcl 1383 519K 1848
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
sctp_stro 460 460K 462
pagedep 696 302K 1915
sctp_stri 460 230K 462
subproc 116 222K 4714
acpica 1674 184K 54318
vnet_data 1 168K 1
sctp_atky 2536 148K 3003
ifaddr 389 145K 806
tidhash 3 141K 3
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 102 102K 113
linker 254 97K 975
diradd 695 87K 1081
bus 994 81K 3318
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
umtx 288 36K 288
kdtrace 179 36K 4777
temp 23 33K 18530
hostcache 1 32K 1
shm 1 32K 1
vmem 3 32K 7
DEVFS3 121 31K 131
msg 4 30K 4
sctp_ifa 238 30K 657
sctp_aadr 460 29K 53360
gtaskqueue 18 26K 18
sctp_athm 1383 22K 1848
kbdmux 6 22K 6
filedesc 3 21K 3697
DEVFS_RULE 56 20K 56
BPF 11 18K 755
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
sctp_map 920 15K 924
bus-sc 31 14K 1555
KTRACE 100 13K 100
kenv 92 12K 92
eventhandler 125 11K 125
GEOM 60 10K 489
rman 82 10K 423
bmsafemap 3 9K 1160
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 233 8K 291
ifnet 4 7K 4
sglist 5 7K 5
CAM DEV 3 6K 510
kqueue 51 6K 4651
ufs_dirhash 27 6K 33
CAM queue 5 6K 1528
taskqueue 48 6K 48
cred 20 5K 791
lltable 17 5K 897
plimit 18 5K 3695
ether_multi 55 5K 5803
vt 11 5K 11
UMA 254 5K 254
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pf_ifnet 7 4K 10
routetbl 16 4K 248
hhook 13 4K 13
pwddesc 48 3K 4647
in6_multi 25 3K 3082
terminal 11 3K 11
acpisem 22 3K 22
session 21 3K 472
pgrp 21 3K 472
proc-args 42 3K 5485
uidinfo 3 3K 8
lockf 20 3K 769
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 28 2K 41426
CAM XPT 22 2K 543
Unitno 25 2K 39
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
select 9 2K 590
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 22
NFSD session 1 1K 1
ip6ndp 6 1K 425
CAM periph 4 1K 271
ipsec 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
freework 3 1K 142
encap_export_host 12 1K 12
crypto 3 1K 3
sctp_timw 2 1K 2
freeblks 2 1K 141
indirdep 2 1K 4
in_multi 2 1K 285
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
sctp_ifn 3 1K 657
mkdir 3 1K 1402
freefile 3 1K 141
mld 3 1K 3
igmp 3 1K 3
chacha20random 1 1K 1
tun 4 1K 4
osd 3 1K 9
sctp_iter 1 1K 673
dirrem 1 1K 144
vnodes 1 1K 1
ktls 1 1K 1
procdesc 2 1K 240
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
inpcbpolicy 7 1K 2452
loginclass 3 1K 7
prison 6 1K 6
DEVFSP 3 1K 419
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
tcpfunc 2 1K 2
mbuf_tag 4 1K 7268
pmchooks 1 1K 1
soname 4 1K 5908
nexusdev 5 1K 5
sctp_vrf 1 1K 1
entropy 2 1K 361
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
sctp_a_it 1 1K 673
p1003.1b 1 1K 1
filecaps 1 1K 717
sctp_mcore 0 0K 0
sctp_socko 0 0K 462
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
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
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
pvscsi 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
iavf 0 0K 0
ixl 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
USB 0 0K 0
xen_intr 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
twsbuf 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
vm_fictitious 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
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
UMAHash 0 0K 0
CAM CCB 0 0K 6240
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 38
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
newdirblk 0 0K 703
freefrag 0 0K 55
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
xform 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
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
statfs 0 0K 430
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 10
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 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
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
MVS driver 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 65885
ioctlops 0 0K 548
Witness 0 0K 0
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
sbuf 0 0K 288
mps_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPSSAS 0 0K 0
SWAP 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
sysctltmp 0 0K 2774
sysctl 0 0K 1
MPRSAS 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
kcovinfo 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 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 diroffdiroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
aacbuf 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
zstd 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 9443 1 9443 0 254 19341312 0
mbuf_jumbo_page 4096 3680 16 3706 0 254 15138816 0
mbuf 256 29402 238 137151 0 254 7587840 0
pbuf 2632 0 989 0 0 2 2603048 0
mbuf_packet 256 8421 894 27692 0 254 2384640 0
BUF TRIE 144 169 13299 2242 0 62 1939392 0
sctp_chunk 152 11730 74 11781 0 254 1794208 0
FFS inode 1128 1413 15 1554 0 8 1610784 0
malloc-384 384 4139 11 4141 0 30 1593600 0
malloc-4096 4096 337 2 498 0 2 1388544 0
malloc-128 128 10665 61 13118 0 126 1372928 0
UMA Slabs 0 112 9545 28 9545 0 126 1072176 0
sctp_asoc 2288 461 4 462 0 254 1063920 0
sctp_raddr 736 1382 4 1386 0 254 1020096 0
VNODE 488 1445 35 1588 0 30 722240 0
sctp_ep 1280 461 4 693 0 254 595200 0
malloc-384 384 1436 4 1901 0 30 552960 0
malloc-2048 2048 231 17 6934 0 8 507904 0
malloc-1024 1024 462 6 504 0 16 479232 0
VM OBJECT 264 1649 76 89723 0 30 455400 0
FFS2 dinode 256 1413 12 1554 0 62 364800 0
RADIX NODE 144 2295 194 174098 0 62 358416 0
DEVCTL 1024 228 104 576 0 0 339968 0
malloc-65536 65536 0 5 1487 0 1 327680 0
malloc-65536 65536 3 2 11 0 1 327680 0
malloc-384 384 703 57 1532 0 30 291840 0
socket 944 19 281 6949 0 254 283200 0
256 Bucket 2048 120 14 14922 0 8 274432 0
malloc-65536 65536 4 0 4 0 1 262144 0
THREAD 1792 129 15 129 0 8 258048 0
malloc-512 512 460 12 462 0 30 241664 0
malloc-4096 4096 52 5 5233 0 2 233472 0
malloc-16 16 13152 98 14073 0 254 212000 0
malloc-256 256 713 112 5838 0 62 211200 0
malloc-64 64 2753 82 3454 0 254 181440 0
S VFS Cache 104 1443 273 3423 0 126 178464 0
UMA Zones 768 226 3 226 0 16 175872 0
vmem btag 56 2970 42 2970 0 254 168672 0
malloc-32 32 4781 259 9124 0 254 161280 0
malloc-128 128 1126 83 25316 0 126 154752 0
malloc-384 384 360 10 777 0 30 142080 0
malloc-65536 65536 0 2 122 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-4096 4096 23 8 406 0 2 126976 0
malloc-256 256 474 21 1521 0 62 126720 0
malloc-1024 1024 114 6 126 0 16 122880 0
MAP ENTRY 96 969 291 301467 0 126 120960 0
malloc-256 256 46 419 1783 0 62 119040 0
ksiginfo 112 51 993 707 0 126 116928 0
malloc-128 128 817 82 1654 0 126 115072 0
malloc-16384 16384 2 5 1849 0 1 114688 0
VMSPACE 2544 26 10 4625 0 4 91584 0
PROC 1320 48 18 4646 0 8 87120 0
UMA Kegs 384 212 1 212 0 30 81792 0
malloc-128 128 603 17 957 0 126 79360 0
g_bio 408 0 190 22464 0 30 77520 0
malloc-128 128 309 280 2883 0 126 75392 0
filedesc0 1072 49 21 4647 0 8 75040 0
malloc-8192 8192 6 3 34 0 1 73728 0
128 Bucket 1024 41 30 1193 0 16 72704 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 126 0 1 65536 0
malloc-256 256 190 65 1757 0 62 65280 0
malloc-64 64 952 56 1298 0 254 64512 0
malloc-64 64 551 394 49442 0 254 60480 0
malloc-256 256 139 56 6835 0 62 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 2 1 5 0 1 49152 0
malloc-64 64 204 552 11709 0 254 48384 0
malloc-128 128 108 264 9516 0 126 47616 0
32 Bucket 256 54 126 1827 0 62 46080 0
malloc-2048 2048 9 13 516 0 8 45056 0
pcpu-8 8 5330 302 9042 0 254 45056 0
malloc-64 64 523 170 1624 0 254 44352 0
malloc-32 32 1200 186 3888 0 254 44352 0
clpbuf 2632 0 16 21 0 16 42112 0
DIRHASH 1024 38 2 43 0 16 40960 0
malloc-8192 8192 4 1 6 0 1 40960 0
64 Bucket 512 62 18 14725 0 30 40960 0
malloc-384 384 87 13 640 0 30 38400 0
NAMEI 1024 0 36 87366 0 16 36864 0
sctp_laddr 48 232 524 54433 0 254 36288 0
malloc-64 64 462 105 53397 0 254 36288 0
pipe 744 9 36 1866 0 16 33480 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 153 0 1 32768 0
pcpu-64 64 452 60 452 0 254 32768 0
routing nhops 256 12 93 1016 0 62 26880 0
malloc-8192 8192 2 1 102 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-64 64 251 127 59364 0 254 24192 0
4 Bucket 48 7 497 12132 0 254 24192 0
KNOTE 160 6 144 17051 0 62 24000 0
ttyinq 160 135 15 300 0 62 24000 0
malloc-16 16 1426 74 2630 0 254 24000 0
8 Bucket 80 43 257 14253 0 126 24000 0
tcpcb 1048 3 19 7 0 254 23056 0
unpcb 256 11 79 3046 0 254 23040 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-384 384 6 54 887 0 30 23040 0
malloc-256 256 62 28 945 0 62 23040 0
malloc-256 256 39 51 4759 0 62 23040 0
TURNSTILE 136 145 23 145 0 62 22848 0
malloc-4096 4096 3 2 8 0 2 20480 0
malloc-2048 2048 6 4 262 0 8 20480 0
malloc-1024 1024 6 14 11018 0 16 20480 0
malloc-1024 1024 18 2 18 0 16 20480 0
rtentry 176 14 101 1016 0 62 20240 0
PWD 32 11 619 910 0 254 20160 0
Files 80 87 163 50524 0 126 20000 0
malloc-128 128 45 110 3892 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 51 24 54 0 62 19200 0
SLEEPQUEUE 88 145 47 145 0 126 16896 0
malloc-16384 16384 1 0 1 0 1 16384 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-4096 4096 1 3 434 0 2 16384 0
malloc-1024 1024 14 2 14 0 16 16384 0
malloc-512 512 4 28 190 0 30 16384 0
2 Bucket 32 60 444 12372 0 254 16128 0
udp_inpcb 488 3 29 2348 0 254 15616 0
malloc-4096 4096 3 0 4 0 2 12288 0
malloc-2048 2048 3 3 15 0 8 12288 0
malloc-2048 2048 4 2 4 0 8 12288 0
malloc-2048 2048 3 3 194 0 8 12288 0
malloc-512 512 1 23 119 0 30 12288 0
16 Bucket 144 41 43 23932 0 62 12096 0
malloc-16 16 484 266 487 0 254 12000 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 3 0 2 8192 0
malloc-2048 2048 2 2 5 0 8 8192 0
malloc-2048 2048 1 3 37 0 8 8192 0
malloc-1024 1024 2 6 2 0 16 8192 0
malloc-1024 1024 4 4 161 0 16 8192 0
malloc-1024 1024 3 5 19 0 16 8192 0
malloc-512 512 2 14 510 0 30 8192 0
malloc-512 512 3 13 47 0 30 8192 0
malloc-512 512 2 14 22 0 30 8192 0
malloc-512 512 9 7 11 0 30 8192 0
rl_entry 40 45 157 45 0 254 8080 0
sctp_stream_msg_out 112 0 72 231 0 254 8064 0
udpcb 32 3 249 2348 0 254 8064 0
malloc-64 64 11 115 24 0 254 8064 0
malloc-32 32 101 151 138 0 254 8064 0
malloc-32 32 55 197 10324 0 254 8064 0
malloc-32 32 57 195 1414 0 254 8064 0
malloc-32 32 1 251 761 0 254 8064 0
malloc-32 32 32 220 2727 0 254 8064 0
vtnet_tx_hdr 24 0 334 1347 0 254 8016 0
malloc-16 16 16 484 46 0 254 8000 0
malloc-16 16 28 472 4393 0 254 8000 0
malloc-16 16 188 312 1814 0 254 8000 0
malloc-16 16 8 492 8 0 254 8000 0
malloc-16 16 27 473 24507 0 254 8000 0
malloc-128 128 16 46 305 0 126 7936 0
ripcb 488 1 15 97 0 254 7808 0
tcp_inpcb 488 3 13 7 0 254 7808 0
kenv 258 3 27 1237 0 30 7740 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-512 512 1 7 2 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 96 1 41 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-32 32 8 118 29 0 254 4032 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 0
KMAP ENTRY 96 12 27 12 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 2 29 2 0 254 992 0
SMR SHARED 24 2 29 2 0 254 744 0
FFS1 dinode 128 0 0 0 0 126 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_readq 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 296 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
tcp_bbr_map 128 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
udplite_inpcb 488 0 0 0 0 254 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
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
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 488 0 0 0 0 30 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 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
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 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 2632 0 0 0 0 62 0 0
mdpbuf 2632 0 0 0 0 4 0 0
nfspbuf 2632 0 0 0 0 16 0 0
swwbuf 2632 0 0 0 0 8 0 0
swrbuf 2632 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 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020/12/06 15:55 | freebsd | b531e6856765 | c521566d | console log | report | syz | ci-freebsd-main | |||||
| 2021/07/01 23:03 | freebsd-src | 858937bea459 | 658ebc66 | console log | report | ci-freebsd-main | Fatal trap 9: general protection fault in sctp_free_assoc | |||||
| 2021/06/28 13:58 | freebsd-src | e0893890eb60 | 9d2ab5df | console log | report | ci-freebsd-main | Fatal trap 9: general protection fault in sctp_free_assoc | |||||
| 2021/02/07 22:43 | freebsd-src | 6117aa58fa4f | 2ce644fc | console log | report | ci-freebsd-main | Fatal trap 9: general protection fault in sctp_free_assoc | |||||
| 2021/02/06 05:25 | freebsd-src | 344f1083e128 | 42b90a7c | console log | report | ci-freebsd-main | Fatal trap 9: general protection fault in sctp_free_assoc | |||||
| 2021/01/28 18:43 | freebsd-src | b8051298b0a3 | 7df34f59 | console log | report | ci-freebsd-main | Fatal trap 9: general protection fault in sctp_free_assoc | |||||
| 2021/06/29 19:21 | freebsd-src | f77697dd9f31 | a4fccb01 | console log | report | ci-freebsd-i386 | Fatal trap 9: general protection fault in sctp_free_assoc | |||||
| 2021/06/10 16:17 | freebsd-src | cedaad93176e | 1ba81399 | console log | report | ci-freebsd-i386 | Fatal trap 9: general protection fault in sctp_free_assoc | |||||
| 2021/02/17 22:34 | freebsd-src | ab4fad4be144 | 14052202 | console log | report | ci-freebsd-i386 | Fatal trap 9: general protection fault in sctp_free_assoc | |||||
| 2020/12/06 19:41 | freebsd | b531e6856765 | c521566d | console log | report | ci-freebsd-main | ||||||
| 2020/10/31 02:58 | freebsd | 75e5305e4cb1 | bde4231c | console log | report | ci-freebsd-main | ||||||
| 2020/10/23 12:05 | freebsd | d0dde1163090 | 4e740c00 | console log | report | ci-freebsd-main | ||||||
| 2020/08/27 19:24 | freebsd | fd597f085c48 | 816e0689 | console log | report | ci-freebsd-i386 | ||||||
| 2021/01/06 03:02 | freebsd-src | 225afb6cad98 | b1c228e1 | console log | report | ci-freebsd-main |