| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| freebsd | Fatal trap 12: page fault in rack_process_to_cumack | 1 | 1287d | 1287d | 0/2 | closed as dup on 2021/05/21 13:27 |
syzbot |
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Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x18
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff830c3d2a
stack pointer = 0x28:0xfffffe0003779200
frame pointer = 0x28:0xfffffe0003779260
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 = 12 (swi1: netisr 0)
trap number = 12
panic: page fault
cpuid = 0
time = 1621839460
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003778e60
vpanic() at vpanic+0x1c7/frame 0xfffffe0003778ec0
panic() at panic+0x43/frame 0xfffffe0003778f20
trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003778fa0
trap_pfault() at trap_pfault+0xd4/frame 0xfffffe0003779010
trap() at trap+0x41d/frame 0xfffffe0003779130
calltrap() at calltrap+0x8/frame 0xfffffe0003779130
--- trap 0xc, rip = 0xffffffff830c3d2a, rsp = 0xfffffe0003779200, rbp = 0xfffffe0003779260 ---
rack_process_to_cumack() at rack_process_to_cumack+0x60a/frame 0xfffffe0003779260
rack_log_ack() at rack_log_ack+0x50c/frame 0xfffffe00037793a0
rack_process_ack() at rack_process_ack+0x3b9/frame 0xfffffe00037794a0
rack_do_syn_recv() at rack_do_syn_recv+0xe42/frame 0xfffffe00037795d0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x2649/frame 0xfffffe00037797d0
rack_do_segment() at rack_do_segment+0x121/frame 0xfffffe0003779850
tcp_input_with_port() at tcp_input_with_port+0x13d5/frame 0xfffffe00037799b0
tcp_input() at tcp_input+0x1f/frame 0xfffffe00037799d0
ip_input() at ip_input+0x38b/frame 0xfffffe0003779a90
swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100032 ]
Stopped at kdb_enter+0x67: movq $0,0x163739e(%rip)
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 0xffffffff819c370f
rbx 0
rsp 0xfffffe0003778e40
rbp 0xfffffe0003778e60
rsi 0x1
rdi 0
r8 0
r9 0x8080808080808080
r10 0xfffffe0003778d30
r11 0x1fffcfff59c
r12 0xffffffff82267b90 ddb_dbbe
r13 0
r14 0xffffffff81a74c80
r15 0xffffffff81a74c80
rip 0xffffffff81131a67 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x163739e(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004c5fa60:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8271c330
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff8271c330 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff8271cf90
(map 0xffffffff8271cf90)
(map.pmap 0xffffffff8271d050)
(pmap 0xffffffff8271d0b0)
threads: 23
100012 I [swi5: fast taskq]
100015 I [swi6: task queue]
100017 I [swi6: Giant taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 Run CPU 0 [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
816 810 816 0 Ss select 0xfffff80026552440 dhclient
813 1 813 0 Ss select 0xfffff800264525c0 dhclient
810 802 436 65 S select 0xfffff80026552740 dhclient
805 787 787 0 R syz-executor.0
802 436 436 0 S wait 0xfffff80026544000 sh
787 785 787 0 Rs syz-executor.0
785 783 783 0 S (threaded) syz-execprog
100120 S uwait 0xfffff800264e6300 syz-execprog
100124 S uwait 0xfffff80015e34700 syz-execprog
100125 S uwait 0xfffff80015e34900 syz-execprog
100126 S kqread 0xfffff800262fbb00 syz-execprog
100128 S uwait 0xfffff80026546b00 syz-execprog
100129 S uwait 0xfffff800264e6d00 syz-execprog
100130 S uwait 0xfffff80026546d00 syz-execprog
100131 S uwait 0xfffff800264e6f00 syz-execprog
783 781 783 0 Ss pause 0xfffff800265445e0 csh
781 694 781 0 Ss select 0xfffff80026552ec0 sshd
760 1 760 0 Rs+ CPU 1 getty
759 1 759 0 Ss+ ttyin 0xfffff80015a784b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015a78cb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015a7c4b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015a7ccb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015a7f4b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015a7fcb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a074b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a07cb0 getty
750 1 24 0 S+ piperd 0xfffff80015da12e8 logger
749 748 24 0 S+ nanslp 0xffffffff8273c560 sleep
748 1 24 0 S+ wait 0xfffff80015e0ba60 sh
698 1 698 0 Ss nanslp 0xffffffff8273c561 cron
694 1 694 0 Ss select 0xfffff800261515c0 sshd
507 1 507 0 Ds biowr 0xfffffe0003834ea0 syslogd
436 1 436 0 Ss wait 0xfffff80015c1a000 devd
435 1 435 65 Ss select 0xfffff800262fdd40 dhclient
350 1 350 0 Ss select 0xfffff800262fd140 dhclient
347 1 347 0 Ss select 0xfffff800262fda40 dhclient
23 0 0 0 DL vlruwt 0xfffff80015c1a530 [vnlru]
22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282aa80 [bufdaemon]
100088 D - 0xffffffff8220ae80 [bufspacedaemon-0]
100097 D sdflush 0xfffff80015d664e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff82846d38 [dom0]
100086 D launds 0xffffffff82846d44 [laundry: dom0]
100087 D umarcl 0xffffffff815cd300 [uma]
18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82f20828 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d783c0 [pf purge]
15 0 0 0 DL - 0xffffffff828280dc [soaiod4]
9 0 0 0 DL - 0xffffffff828280dc [soaiod3]
8 0 0 0 DL - 0xffffffff828280dc [soaiod2]
7 0 0 0 DL - 0xffffffff828280dc [soaiod1]
6 0 0 0 RL (threaded) [cam]
100044 RunQ [doneq0]
100045 D - 0xffffffff82447d40 [async]
100078 D - 0xffffffff82447c10 [scanner]
14 0 0 0 DL seqstat 0xfffff80004daa488 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004d2b380 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004d2b330 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff8271bda0 [g_event]
100036 D - 0xffffffff8271bda8 [g_up]
100037 D - 0xffffffff8271bdb0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffff80004c3bd00 [thr_0]
100029 D - 0xfffff80004c3bd80 [thr_1]
12 0 0 0 RL (threaded) [intr]
100012 I [swi5: fast taskq]
100015 I [swi6: task queue]
100017 I [swi6: Giant taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 Run CPU 0 [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004bc7530 [init]
10 0 0 0 DL audit_w 0xffffffff82844730 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8271c330 [swapper]
100005 D - 0xfffff80004bbd100 [if_config_tqg_0]
100006 D - 0xfffff80004c64900 [softirq_0]
100007 D - 0xfffff80004c64100 [softirq_1]
100008 D - 0xfffff80004c62900 [if_io_tqg_0]
100009 D - 0xfffff80004c62100 [if_io_tqg_1]
100010 D - 0xfffff8000443d900 [in6m_free taskq]
100011 D - 0xfffff8000443d500 [aiod_kick taskq]
100013 D - 0xfffff80004c5ad00 [kqueue_ctx taskq]
100014 D - 0xfffff80004c5a900 [pci_hp taskq]
100016 D - 0xfffff80004c5a100 [inm_free taskq]
100018 D - 0xfffff80004c55900 [linuxkpi_irq_wq]
100019 D - 0xfffff80004c55500 [thread taskq]
100020 D - 0xfffff80004c55100 [linuxkpi_short_wq_0]
100021 D - 0xfffff80004c55100 [linuxkpi_short_wq_1]
100022 D - 0xfffff80004c55100 [linuxkpi_short_wq_2]
100023 D - 0xfffff80004c55100 [linuxkpi_short_wq_3]
100024 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_0]
100025 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_1]
100026 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_2]
100027 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_3]
100034 D - 0xfffff80004c4d900 [firmware taskq]
100038 D - 0xfffff80004c4d500 [crypto_0]
100039 D - 0xfffff80004c4d500 [crypto_1]
100055 D - 0xfffff8001534cd00 [vtnet0 rxq 0]
100056 D - 0xfffff8001534c900 [vtnet0 txq 0]
100057 D - 0xfffff8001534c500 [vtnet0 rxq 1]
100058 D - 0xfffff8001534c100 [vtnet0 txq 1]
100060 D vtbslp 0xfffff80015369300 [virtio_balloon]
100064 D - 0xfffff80015427d00 [mca taskq]
100069 D - 0xffffffff81e21630 [deadlkres]
100074 D - 0xfffff80015a0ad00 [acpi_task_0]
100075 D - 0xfffff80015a0ad00 [acpi_task_1]
100076 D - 0xfffff80015a0ad00 [acpi_task_2]
100077 D - 0xfffff80004c4d100 [CAM taskq]
db> show all locks
Process 805 (syz-executor.0) thread 0xfffffe00559b1900 (100118)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80026534d90) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467
Process 760 (getty) thread 0xfffffe00559b2020 (100117)
exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff800153e7c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:489
Process 507 (syslogd) thread 0xfffffe0055714000 (100102)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003834f20) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928
exclusive lockmgr ufs (ufs) r = 0 (0xfffff800263d65b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3522
Process 12 (intr) thread 0xfffffe00042bd020 (100032)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800263479a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2524
db> show malloc
Type InUse MemUse Requests
sysctloid 34288 12858K 34355
pf_hash 5 11560K 5
devbuf 4216 6982K 4241
tcp_hpts 5 3219K 5
kobj 328 2624K 488
vtbuf 24 2064K 46
newblk 438 1251K 481
vfscache 3 1035K 3
acpica 1674 649K 55230
pcb 25 613K 81
inodedep 56 575K 80
callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1
subproc 119 483K 884
intr 4 480K 4
bus 990 378K 3499
linker 348 270K 400
DEVFS1 104 208K 115
module 512 192K 512
vnet_data 1 176K 1
tidhash 3 164K 3
kdtrace 188 156K 953
pagedep 17 144K 22
tfo_ccache 1 136K 1
BPF 19 135K 19
umtx 286 126K 286
sem 4 120K 4
UMA 270 102K 270
audit_evclass 236 89K 294
mtx_pool 2 80K 2
syncache 1 76K 1
filedesc 5 73K 17
temp 23 73K 1740
msg 4 68K 4
acpitask 1 64K 1
ddb_capture 1 64K 1
DEVFS3 123 62K 133
gtaskqueue 18 57K 18
vmem 3 56K 4
routetbl 79 55K 227
DEVFS_RULE 56 54K 56
kenv 95 52K 95
eventhandler 133 50K 133
ifaddr 40 46K 42
ithread 99 43K 99
rman 84 42K 425
KTRACE 100 38K 100
taskqueue 60 36K 60
proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1710
devstat 4 33K 4
hostcache 1 32K 1
tty 16 32K 16
shm 1 32K 1
GEOM 60 29K 489
kqueue 54 28K 821
kbdmux 6 28K 6
ether_multi 68 26K 78
cred 24 24K 240
CAM queue 5 21K 1528
pfs_nodes 20 20K 20
pwddesc 52 20K 817
plimit 19 19K 344
UART 12 18K 12
bmsafemap 3 17K 49
proc-args 44 17K 526
ksem 1 16K 1
rpc 2 16K 2
lltable 19 16K 19
shmfd 1 16K 1
pfs_vncache 1 16K 1
in6_multi 35 15K 35
ufs_dirhash 24 14K 24
sglist 5 13K 5
ifnet 4 13K 4
MCA 32 12K 32
diradd 32 12K 44
CAM DEV 3 12K 510
session 23 12K 34
vt 11 11K 11
acpisem 28 11K 28
CAM XPT 22 11K 543
Unitno 27 11K 41
selfd 26 10K 7582
uidinfo 3 9K 8
dirrem 17 9K 28
memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4
acpidev 20 8K 20
hhook 15 8K 17
lockf 19 8K 29
pf_ifnet 7 7K 10
mount 16 7K 90
fpukern_ctx 3 6K 3
inpcbpolicy 15 6K 151
terminal 11 6K 11
ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
local_apic 1 4K 1
io_apic 1 4K 1
sahead 1 4K 1
secasvar 1 4K 1
CAM CCB 1 4K 1764
pci_link 10 4K 10
mkdir 10 4K 22
select 10 4K 34
msi 9 4K 9
DEVFS 9 4K 10
osd 8 4K 20
ipsec 3 3K 3
nhops 6 3K 6
sctp_ifa 7 3K 8
DEVFSP 7 3K 12
nexusdev 7 3K 7
newdirblk 7 3K 11
ip6ndp 6 3K 7
feeder 7 3K 7
toponodes 6 3K 6
prison 6 3K 6
isadev 6 3K 6
softdep 1 2K 1
indirdep 4 2K 4
vnodemarker 2 2K 8
NFSD session 1 2K 1
linux 5 2K 6
CAM periph 4 2K 271
soname 5 2K 3256
filecaps 5 2K 72
crypto 4 2K 4
tun 4 2K 4
in_multi 3 2K 5
pfil 4 2K 4
CAM path 4 2K 1034
sctp_ifn 3 2K 8
mld 3 2K 3
tcpfunc 3 2K 3
igmp 3 2K 3
loginclass 3 2K 7
chacha20random 1 1K 1
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
procdesc 2 1K 8
cdev 2 1K 2
aesni_data 2 1K 2
cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 49
entropy 2 1K 39
mbuf_tag 2 1K 46
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
pmchooks 1 1K 1
tcp_fsb 1 1K 1
sctp_vrf 1 1K 1
apmdev 1 1K 1
CAM I/O Scheduler 1 1K 1
freework 1 1K 26
freefrag 1 1K 6
vnet_data_free 1 1K 1
vnet 1 1K 1
iov 1 1K 13976
Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
mqdata 0 0K 0
tcp_do 0 0K 0
chd data 0 0K 0
cubic data 0 0K 0
dctcp data 0 0K 0
htcp data 0 0K 0
vegas data 0 0K 0
cdg data 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 5
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_athm 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 5
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 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
NFSD V4lock 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 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
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
amr 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
vm_fictitious 0 0K 0
ata_da 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
UMAHash 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 15
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
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
freefile 0 0K 9
freeblks 0 0K 25
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
twsbuf 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
twe_commands 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
twa_commands 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 4
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
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 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 89
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 640
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
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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 892 12283 0 254 37732352 0
malloc-384 384 34463 17 35756 0 30 13240320 0
malloc-1024 1024 4241 19 4483 0 16 4362240 0
malloc-8192 8192 328 1 488 0 1 2695168 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8592 948 14393 0 254 2442240 0
BUF TRIE 144 169 13299 387 0 62 1939392 0
UMA Slabs 0 112 11402 7 11402 0 126 1277808 0
malloc-384 384 1960 20 55575 0 30 760320 0
malloc-384 384 1886 14 8869 0 30 729600 0
FFS inode 1160 507 18 516 0 8 609000 0
malloc-8192 8192 54 1 900 0 1 450560 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
RADIX NODE 144 2319 170 21426 0 62 358416 0
malloc-512 512 602 22 650 0 30 319488 0
malloc-384 384 769 21 9444 0 30 303360 0
malloc-1024 1024 270 2 680 0 16 278528 0
VM OBJECT 264 1006 14 13343 0 30 269280 0
malloc-65536 65536 4 0 5 0 1 262144 0
THREAD 1808 135 8 135 0 8 258544 0
VNODE 448 539 19 550 0 30 249984 0
DEVCTL 1024 0 216 120 0 0 221184 0
malloc-2048 2048 107 1 277 0 8 221184 0
malloc-4096 4096 15 35 2772 0 2 204800 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-65536 65536 1 2 177 0 1 196608 0
malloc-32768 32768 3 3 139 0 1 196608 0
malloc-16384 16384 10 2 17 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-16384 16384 9 2 240 0 1 180224 0
malloc-16384 16384 9 0 9 0 1 147456 0
vmem btag 56 2373 63 2373 0 254 136416 0
256 Bucket 2048 59 7 10042 0 8 135168 0
FFS2 dinode 256 507 18 516 0 62 134400 0
malloc-8192 8192 14 2 564 0 1 131072 0
malloc-384 384 286 34 14053 0 30 122880 0
ksiginfo 112 47 997 67 0 126 116928 0
malloc-16384 16384 3 4 33 0 1 114688 0
malloc-8192 8192 12 2 218 0 1 114688 0
malloc-512 512 187 29 1556 0 30 110592 0
S VFS Cache 104 984 69 1023 0 126 109512 0
MAP ENTRY 96 1028 106 40068 0 126 108864 0
malloc-32768 32768 3 0 18 0 1 98304 0
mbuf_cluster 2048 45 1 45 0 254 94208 0
UMA Kegs 384 227 6 227 0 30 89472 0
PROC 1328 51 15 816 0 8 87648 0
clpbuf 2624 0 32 14 0 16 83968 0
VMSPACE 2544 29 4 795 0 4 83952 0
malloc-512 512 134 18 536 0 30 77824 0
g_bio 408 4 176 4569 0 30 73440 0
malloc-384 384 186 4 220 0 30 72960 0
filedesc0 1072 52 11 817 0 8 67536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-16384 16384 3 1 4 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
malloc-512 512 112 8 315 0 30 61440 0
malloc-384 384 103 47 627 0 30 57600 0
malloc-4096 4096 10 3 35 0 2 53248 0
malloc-1024 1024 34 18 55 0 16 53248 0
malloc-1024 1024 40 8 978 0 16 49152 0
malloc-384 384 81 39 931 0 30 46080 0
32 Bucket 256 62 118 8341 0 62 46080 0
malloc-2048 2048 2 20 510 0 8 45056 0
128 Bucket 1024 22 21 147 0 16 44032 0
DIRHASH 1024 34 6 34 0 16 40960 0
NAMEI 1024 0 36 12502 0 16 36864 0
malloc-2048 2048 4 14 153 0 8 36864 0
malloc-2048 2048 14 4 949 0 8 36864 0
malloc-512 512 21 51 509 0 30 36864 0
pcpu-8 8 4343 265 4403 0 254 36864 0
socket 944 25 11 1285 0 254 33984 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-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 16 0 16 0 8 32768 0
pcpu-64 64 486 26 486 0 254 32768 0
malloc-2048 2048 10 4 14 0 8 28672 0
malloc-1024 1024 28 0 34 0 16 28672 0
64 Bucket 512 39 17 1412 0 30 28672 0
malloc-8192 8192 0 3 13 0 1 24576 0
malloc-4096 4096 4 2 20 0 2 24576 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
TURNSTILE 136 144 24 144 0 62 22848 0
malloc-4096 4096 0 5 9 0 2 20480 0
malloc-4096 4096 5 0 8 0 2 20480 0
malloc-4096 4096 4 1 17 0 2 20480 0
malloc-512 512 22 18 116 0 30 20480 0
2 Bucket 32 75 555 1429 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 0
pipe 744 12 13 299 0 16 18600 0
SLEEPQUEUE 88 144 48 144 0 126 16896 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 7 1 7 0 8 16384 0
malloc-1024 1024 8 8 40 0 16 16384 0
tcpcb 1064 4 10 8 0 254 14896 0
malloc-1024 1024 5 7 26 0 16 12288 0
malloc-512 512 16 8 16 0 30 12288 0
malloc-512 512 21 3 344 0 30 12288 0
Files 80 101 49 6818 0 126 12000 0
8 Bucket 80 34 116 397 0 126 12000 0
udp_inpcb 488 9 15 138 0 254 11712 0
kenv 258 15 30 1047 0 30 11610 0
unpcb 256 11 34 1114 0 254 11520 0
mbuf_packet 256 1 44 120 0 254 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 2 0 2 0 2 8192 0
malloc-2048 2048 1 3 6 0 8 8192 0
malloc-1024 1024 0 8 9 0 16 8192 0
rtentry 176 18 28 22 0 62 8096 0
PGRP 88 23 69 34 0 126 8096 0
ertt_txseginfo 40 0 202 177 0 254 8080 0
rl_entry 40 40 162 40 0 254 8080 0
sctp_laddr 48 0 168 6 0 254 8064 0
udpcb 32 6 246 138 0 254 8064 0
ertt 72 4 108 8 0 126 8064 0
PWD 32 13 239 104 0 254 8064 0
16 Bucket 144 38 18 1316 0 62 8064 0
4 Bucket 48 6 162 57 0 254 8064 0
vtnet_tx_hdr 24 0 334 1206 0 254 8016 0
KNOTE 160 8 42 54 0 62 8000 0
ripcb 488 2 14 5 0 254 7808 0
tcp_inpcb 488 4 12 8 0 254 7808 0
routing nhops 256 15 15 22 0 62 7680 0
tcp_rack_pcb 832 1 8 1 0 16 7488 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
pcpu-16 16 7 249 7 0 254 4096 0
tcp_rack_map 112 3 33 3 0 126 4032 0
tcpreass 48 1 83 1 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 12 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
da_ccb 544 0 0 0 0 16 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_asoc 2288 0 0 0 0 254 0 0
sctp_ep 1280 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 304 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
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
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
NCLNODE 584 0 0 0 0 16 0 0
TMPFS node 224 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
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-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-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/05/24 06:59 | freebsd-src | a269183875f6 | 3c7fef33 | console log | report | syz | ci-freebsd-main | Fatal trap 12: page fault in rack_process_to_cumack | ||||
| 2021/05/24 06:47 | freebsd-src | a269183875f6 | 3c7fef33 | console log | report | ci-freebsd-main | Fatal trap 12: page fault in rack_process_to_cumack | |||||
| 2021/05/24 13:38 | freebsd-src | e779604f1d4e | 3c7fef33 | console log | report | ci-freebsd-i386 | Fatal trap 12: page fault in rack_process_to_cumack |