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Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x28
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81aee14e
stack pointer = 0x28:0xfffffe0056ef9240
frame pointer = 0x28:0xfffffe0056ef93d0
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 = 972 (syz-executor)
rdi: 0000000000000028 rsi: 00000000000082d6 rdx: 0000000000000000
rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001
rax: fffffe0000000000 rbx: 1fffffc00addf250 rbp: fffffe0056ef93d0
r10: 0000000000000000 r11: 0000000000000033 r12: fffffe0059783410
r13: dffff7c000000000 r14: 0000000000000000 r15: fffffe006e849000
trap number = 12
panic: page fault
cpuid = 1
time = 1764105633
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ef8a70
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056ef8bd0
vpanic() at vpanic+0x257/frame 0xfffffe0056ef8d90
panic() at panic+0xb5/frame 0xfffffe0056ef8e50
trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056ef8f90
trap() at trap+0x784/frame 0xfffffe0056ef9170
calltrap() at calltrap+0x8/frame 0xfffffe0056ef9170
--- trap 0xc, rip = 0xffffffff81aee14e, rsp = 0xfffffe0056ef9240, rbp = 0xfffffe0056ef93d0 ---
mld_change_state() at mld_change_state+0x13e/frame 0xfffffe0056ef93d0
in6_leavegroup_locked() at in6_leavegroup_locked+0x17b/frame 0xfffffe0056ef9500
ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056ef9560
in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056ef95b0
sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056ef95f0
soclose() at soclose+0x41f/frame 0xfffffe0056ef96e0
_fdrop() at _fdrop+0x5c/frame 0xfffffe0056ef9710
closef() at closef+0x655/frame 0xfffffe0056ef98f0
fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056ef9ad0
fork1() at fork1+0x833/frame 0xfffffe0056ef9bf0
sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0056ef9d10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056ef9f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056ef9f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a6e9a, rsp = 0x82555bf08, rbp = 0x82555bf80 ---
KDB: enter: panic
[ thread pid 972 tid 100302 ]
Stopped at kdb_enter+0x6e: movq $0,0x258d767(%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 0xfffffe0077e00000
rdx 0x7ffff
rbx 0xffffffff82831be0 .str.27
rsp 0xfffffe0056ef8bb0
rbp 0xfffffe0056ef8bd0
rsi 0x80001
rdi 0xffffffff8165b449 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x17
r12 0xfffffe00586c6780
r13 0xfffffffffffffffd
r14 0xffffffff82831be0 .str.27
r15 0
rip 0xffffffff8164482e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x258d767(%rip)
db> show proc
Process 972 (syz-executor) at 0xfffffe00586fd558:
state: NORMAL
uid: 0 gid: 0 supp gids: 0, 5
parent: pid 855 at 0xfffffe00586fe008
ABI: FreeBSD ELF64
flag: 0x10580080 flag2: 0x1
arguments: ./syz-executor exec
reaper: 0xfffffe0007809010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00586b0490
(map 0xfffffe00586b0490)
(map.pmap 0xfffffe00586b0530)
(pmap 0xfffffe00586b05a0)
threads: 2
100111 s syz-executor
100302 Run CPU 1 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
979 763 763 0 R (threaded) syz-executor
100305 RunQ syz-executor
100314 RunQ syz-executor
100315 D voffloc 0xfffffe0058711b1a syz-executor
977 765 765 0 R (threaded) syz-executor
100276 RunQ syz-executor
100309 RunQ syz-executor
100310 S uwait 0xfffffe005830cd00 syz-executor
972 855 855 0 T (threaded) syz-executor
100111 s syz-executor
100302 Run CPU 1 syz-executor
971 1 971 0 L *mld_mtx 0xfffffe00079f9540 syz-executor
970 1 763 0 S uwait 0xfffffe005858e800 syz-executor
969 1 763 0 S uwait 0xfffffe005858f280 syz-executor
964 1 855 0 S uwait 0xfffffe005830cf00 syz-executor
951 1 855 0 S uwait 0xfffffe005830a780 syz-executor
946 1 763 0 S uwait 0xfffffe005830b100 syz-executor
941 1 763 0 S uwait 0xfffffe005858f000 syz-executor
940 1 763 0 S uwait 0xfffffe005830a500 syz-executor
905 1 763 0 S uwait 0xfffffe005830a080 syz-executor
879 0 0 0 DL - 0xffffffff83cd3200 [soaiod4]
878 0 0 0 DL - 0xffffffff83cd3200 [soaiod3]
877 0 0 0 DL - 0xffffffff83cd3200 [soaiod2]
876 0 0 0 DL - 0xffffffff83cd3200 [soaiod1]
875 1 763 0 S uwait 0xfffffe005830b400 syz-executor
860 1 860 0 Ss+ ttyin 0xfffffe00583274b0 getty
856 1 856 0 Ss+ ttyin 0xfffffe00583278b0 getty
855 1 855 0 R syz-executor
851 1 851 0 Ss+ ttyin 0xfffffe00583270b0 getty
849 1 763 0 S uwait 0xfffffe005858eb00 syz-executor
846 1 846 0 Ss+ ttyin 0xfffffe00542678b0 getty
842 1 842 0 Ss+ ttyin 0xfffffe00542670b0 getty
838 1 838 0 Ss+ ttyin 0xfffffe0058327cb0 getty
836 1 764 60928 S uwait 0xfffffe005830b600 syz-executor
835 1 835 0 Ss+ ttyin 0xfffffe00542674b0 getty
834 1 834 0 Rs+ getty
833 1 833 0 Ss+ ttyin 0xfffffe0054266cb0 getty
825 0 0 0 DL aiordy 0xfffffe0058707568 [aiod4]
824 0 0 0 DL aiordy 0xfffffe0058707ac0 [aiod3]
823 0 0 0 DL aiordy 0xfffffe00586fe560 [aiod2]
822 0 0 0 DL aiordy 0xfffffe0058705000 [aiod1]
819 805 819 0 Ss select 0xfffffe0007787bc0 dhclient
818 0 0 0 DL (threaded) [KTLS]
100130 D - 0xfffffe0059709100 [thr_0]
100131 D - 0xfffffe0059709180 [thr_1]
100132 D - 0xffffffff83cd4a28 [reclaim_0]
805 784 423 65 S select 0xfffffe0007787f40 dhclient
784 1 423 0 S wait 0xfffffe00586cc570 sh
765 1 765 0 R syz-executor
763 1 763 0 R syz-executor
758 1 758 0 REs CPU 0 sshd
736 1 17 0 S+ nanslp 0xffffffff83bb3000 sleep
16 0 0 0 DL syncer 0xffffffff83ce0c20 [syncer]
15 0 0 0 DL vlruwt 0xfffffe0058602558 [vnlru]
14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cdf160 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100095 D getblk 0xfffffe0007c02ba0 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d204c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83d06588 [dom0]
100080 D launds 0xffffffff83d06594 [laundry: dom0]
100081 D umarcl 0xffffffff81e2eb00 [uma]
7 0 0 0 RL [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8485ef60 [pf purge]
5 0 0 0 DL waiting 0xffffffff8455d700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff838f5340 [doneq0]
100046 D - 0xffffffff838f52c0 [async]
100075 D - 0xffffffff838f5140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83d01e20 [crypto]
100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0]
100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b5b5e0 [g_event]
100038 D - 0xffffffff83b5b600 [g_up]
100039 D - 0xffffffff83b5b620 [g_down]
2 0 0 0 LL (threaded) [clock]
100031 L *in6_mul 0xfffffe0007805a80 [clock (0)]
100032 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 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 0xfffffe0007809010 [init]
10 0 0 0 DL audit_w 0xffffffff83d028c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c57ff0 [swapper]
100005 D - 0xfffffe00077f7a00 [softirq_0]
100006 D - 0xfffffe00077f7800 [softirq_1]
100007 D - 0xfffffe00077f7600 [if_io_tqg_0]
100008 D - 0xfffffe00077f7400 [if_io_tqg_1]
100009 D - 0xfffffe00077f7200 [if_config_tqg_0]
100010 D - 0xfffffe00077f7000 [kqueue_ctx taskq]
100011 D - 0xfffffe00077f6d00 [jail_remove taskq]
100012 D - 0xfffffe00077f6b00 [bus taskq]
100015 D - 0xfffffe00077f6500 [thread taskq]
100017 D - 0xfffffe00077f6100 [aiod_kick taskq]
100018 D - 0xfffffe00077f5e00 [deferred_unmount ta]
100019 D - 0xfffffe00077f5c00 [inm_free taskq]
100020 D - 0xfffffe00077f5a00 [in6m_free taskq]
100021 D - 0xfffffe00077f5800 [linuxkpi_irq_wq]
100022 D - 0xfffffe00077f5600 [linuxkpi_short_wq_0]
100023 D - 0xfffffe00077f5600 [linuxkpi_short_wq_1]
100024 D - 0xfffffe00077f5600 [linuxkpi_short_wq_2]
100025 D - 0xfffffe00077f5600 [linuxkpi_short_wq_3]
100026 D - 0xfffffe00077f5100 [linuxkpi_long_wq_0]
100027 D - 0xfffffe00077f5100 [linuxkpi_long_wq_1]
100028 D - 0xfffffe00077f5100 [linuxkpi_long_wq_2]
100029 D - 0xfffffe00077f5100 [linuxkpi_long_wq_3]
100036 D - 0xfffffe00077f4400 [firmware taskq]
100040 D - 0xfffffe0007bcc100 [crypto_0]
100041 D - 0xfffffe0007bcc100 [crypto_1]
100056 D - 0xfffffe00077f8200 [vtnet0 rxq 0]
100057 D - 0xfffffe00541f6500 [vtnet0 txq 0]
100058 D - 0xfffffe00541f6400 [vtnet0 rxq 1]
100059 D - 0xfffffe00541f6300 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe00580bf000 [virtio_balloon]
100065 D - 0xffffffff828362c0 [deadlkres]
100069 D - 0xfffffe0058595000 [acpi_task_0]
100070 D - 0xfffffe0058595000 [acpi_task_1]
100071 D - 0xfffffe0058595000 [acpi_task_2]
100073 D - 0xfffffe00077f8100 [mca taskq]
100074 D - 0xfffffe0007bcba00 [CAM taskq]
100076 D - 0xfffffe0007bcc700 [ipsec_offload]
100274 D - 0xfffffe006e81b000 [netlink_socket (PID]
db> show all locks
Process 979 (syz-executor) thread 0xfffffe005870d780 (100314)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c02ba0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0076d75598) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1315
Process 972 (syz-executor) thread 0xfffffe00586c6780 (100302)
exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83cfd560) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1901
exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cfd140) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387
exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83cfd180) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330
Process 971 (syz-executor) thread 0xfffffe0058716780 (100125)
shared lockmgr devfs (devfs) r = 0 (0xfffffe00596f8908) locked @ /syzkaller/managers/main/kernel/sys/fs/devfs/devfs_vnops.c:386
Process 758 (sshd) thread 0xfffffe0058611000 (100089)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00074c7580) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8616
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0007811358) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8526
Process 14 (bufdaemon) thread 0xfffffe00586ba000 (100095)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e059598) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395
Process 2 (clock) thread 0xfffffe000781a780 (100031)
shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ce5240) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1307
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 408 5598K 688
tcp_hpts 8 4865K 8
devbuf 4187 4324K 4212
sysctloid 35270 2078K 35345
vtbuf 24 1968K 46
kobj 335 1340K 501
newblk 5 1025K 2046
vfscache 3 1025K 3
pcb 33 678K 127
inodedep 11 516K 340
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 126 258K 1049
filedesc 32 257K 361
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 101 201K 8310
acpica 1674 184K 56983
vmem 5 144K 7
tidhash 3 141K 3
pagedep 8 130K 152
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 107 107K 141
sem 4 106K 4
gtaskqueue 18 98K 18
LRO 32 95K 42
bus 1016 83K 5174
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 528 66K 533
ddb_capture 1 64K 1
kdtrace 197 39K 1297
umtx 304 38K 304
hostcache 1 32K 1
shm 1 32K 3
DEVFS3 126 32K 141
msg 4 30K 4
kbdmux 6 28K 6
routetbl 392 25K 1122
temp 33 21K 3544
DEVFS_RULE 56 20K 56
ifaddr 73 20K 120
BPF 14 19K 30
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
lltable 48 15K 89
ithread 90 15K 90
bus-sc 34 15K 1693
ifnet 8 15K 13
eventhandler 163 14K 163
ether_multi 162 13K 324
kenv 95 12K 95
shmfd 7 11K 9
GEOM 49 11K 431
CAM queue 5 11K 1528
rman 82 10K 447
rpc 8 9K 8
in6_multi 66 9K 117
cred 23 9K 220
bmsafemap 2 9K 287
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 2
pfs_vncache 1 8K 1
audit_evclass 240 8K 306
plimit 20 8K 527
taskqueue 72 8K 84
sglist 6 7K 6
CAM DEV 3 6K 510
pf_ifnet 15 6K 45
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 27
UMA 270 5K 270
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kqueue 60 4K 1099
pwddesc 57 4K 1062
acpisem 28 4K 28
DEVFSP 53 4K 133
kcovinfo 45 3K 90
terminal 11 3K 11
uidinfo 5 3K 15
acpidev 20 3K 20
hhook 8 3K 10
sctp_atcl 6 3K 24
clone 9 3K 9
sctp_ifa 17 3K 24
netlink 2 3K 171
lockf 18 3K 107
sctp_stro 2 2K 2
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
proc-args 69 2K 2173
ip6ndp 13 2K 24
tun 5 2K 10
session 15 2K 50
in_multi 7 2K 16
Unitno 28 2K 84
CAM XPT 22 2K 543
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
freework 5 2K 354
softdep 1 1K 1
dirrem 4 1K 207
freeblks 4 1K 164
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 42
NFSD session 1 1K 1
mld 7 1K 12
CAM periph 4 1K 271
sctp_ifn 6 1K 24
ipsec 3 1K 3
diradd 6 1K 250
igmp 6 1K 11
pfil 6 1K 6
iov 2 1K 15105
isadev 6 1K 8
mount 16 1K 163
pci_link 10 1K 10
crypto 4 1K 26
CC Mem 5 1K 59
encap_export_host 12 1K 12
osd 10 1K 76
inpcbpolicy 17 1K 372
freefile 4 1K 178
ip6opt 2 1K 13
cdev 2 1K 2
lkpikmalloc 8 1K 9
counter_rate 13 1K 13
chacha20random 1 1K 1
biobuf 1 1K 1
sctp_atky 8 1K 26
frag6 4 1K 4
selfd 5 1K 23660
newdirblk 2 1K 128
mkdir 2 1K 256
freefrag 2 1K 344
vnodes 1 1K 5
ktls 1 1K 10
select 2 1K 39
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
tcpfunc 3 1K 3
in_mfilter 4 1K 6
loginclass 3 1K 5
prison 6 1K 6
cryptodev 2 1K 79
sctp_aadr 2 1K 7
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
in6_mfilter 2 1K 6
ip_msource 2 1K 2
ip_moptions 2 1K 5
VN POLL 1 1K 5
aio 4 1K 5
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
filecaps 4 1K 76
sctp_athm 6 1K 24
sctp_vrf 1 1K 1
sctp_map 4 1K 4
ip6_msource 1 1K 3
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 39
acpiintr 1 1K 1
cpus 2 1K 2
ip6_moptions 1 1K 4
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
pf_table 0 0K 0
pf 0 0K 0
pf_rule 0 0K 1
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 4
sctp_iter 0 0K 32
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 32
sctp_stri 0 0K 0
filemon 0 0K 3
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 3
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 633
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 20
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
allocindir 0 0K 0
indirdep 0 0K 113
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 2
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 10
ipsecrequest 0 0K 0
tcplog 0 0K 0
tcp_hwpace 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 26
fadvise 0 0K 2
statfs 0 0K 186
namei_tracker 0 0K 0
inotify 0 0K 9
export_host 0 0K 0
cl_savebuf 0 0K 101
lio 0 0K 3
acl 0 0K 0
soname 0 0K 3393
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
procdesc 0 0K 8
ioctlops 0 0K 116
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 394
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 669
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 4
rctl 0 0K 0
cache 0 0K 0
kexec 0 0K 0
jaildesc 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 3
filedesc_to_leader 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ufshci 0 0K 0
twsbuf 0 0K 0
tpm_buffer 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
feeder 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 70
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8343 1817 19297 0 254 41615360 0
mbuf 256 8673 1754 23860 0 254 2669312 0
BUF TRIE 152 273 11531 2255 0 62 1794208 0
malloc-4096 4096 395 5 2042 0 2 1638400 0
malloc-384 384 4165 35 4213 0 30 1612800 0
malloc-128 128 11872 125 12501 0 126 1535616 0
UMA Slabs 0 112 11742 24 11742 0 126 1317792 0
tcp_log 416 138 2913 6396 0 254 1269216 0
sctp_asoc 2256 2 508 2 0 254 1150560 0
RADIX NODE 152 7194 315 48290 0 62 1141368 0
malloc-65536 65536 14 2 20 0 1 1048576 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 17585 94 17585 0 254 990024 0
FFS inode 1168 560 21 745 0 8 678608 0
sctp_ep 1152 4 507 22 0 254 588672 0
socket 1024 24 484 1680 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2664 0 174 0 0 2 463536 0
256 Bucket 2048 182 10 1089 0 8 393216 0
sctp_raddr 736 2 515 2 0 254 380512 0
malloc-16384 16384 19 3 176 0 1 360448 0
malloc-64 64 138 4713 24160 0 254 310464 0
VM OBJECT 248 1000 248 15731 0 62 309504 0
VNODE 440 597 96 790 0 30 304920 0
malloc-64 64 4412 187 5589 0 254 294336 0
THREAD 1860 138 14 315 0 8 282720 0
malloc-16 16 14788 462 17821 0 254 244000 0
malloc-2048 2048 106 6 130 0 8 229376 0
DEVCTL 1024 82 138 209 0 0 225280 0
malloc-65536 65536 0 3 64 0 1 196608 0
malloc-65536 65536 2 1 3 0 1 196608 0
malloc-32768 32768 4 2 124 0 1 196608 0
malloc-256 256 31 719 2561 0 62 192000 0
malloc-32 32 5489 433 6358 0 254 189504 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-128 128 1138 257 26523 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 2 514 1239 0 254 165120 0
malloc-32768 32768 0 5 40 0 1 163840 0
FFS2 dinode 256 560 70 745 0 62 161280 0
malloc-4096 4096 28 10 178 0 2 155648 0
malloc-1024 1024 126 18 169 0 16 147456 0
MAP ENTRY 96 1039 473 51008 0 126 145152 0
FPU_save_area 832 140 22 425 0 16 134784 0
S VFS Cache 104 1024 263 1237 0 126 133848 0
malloc-65536 65536 0 2 118 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 1 3 18 0 1 131072 0
malloc-32768 32768 2 2 10 0 1 131072 0
mbuf_packet 256 10 498 322 0 254 130048 0
ksiginfo 112 54 990 130 0 126 116928 0
malloc-16384 16384 5 2 10 0 1 114688 0
malloc-128 128 594 181 1327 0 126 99200 0
malloc-16384 16384 0 6 207 0 1 98304 0
malloc-256 256 269 106 1788 0 62 96000 0
g_bio 440 0 216 14054 0 30 95040 0
PROC 1368 57 9 980 0 8 90288 0
malloc-8192 8192 7 4 17 0 1 90112 0
UMA Kegs 384 228 5 228 0 30 89472 0
rl_entry 48 4 1844 37 0 254 88704 0
filedesc0 1072 58 19 1062 0 8 82544 0
malloc-2048 2048 3 37 1085 0 8 81920 0
64 Bucket 512 102 58 3823 0 30 81920 0
malloc-384 384 149 61 712 0 30 80640 0
128 Bucket 1024 50 17 262 0 16 68608 0
malloc-64 64 573 498 2649 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 6 2 89 0 1 65536 0
malloc-256 256 192 63 626 0 62 65280 0
32 Bucket 256 80 175 659 0 62 65280 0
clpbuf 2664 0 20 87 0 4 53280 0
malloc-64 64 295 524 15177 0 254 52416 0
malloc-128 128 57 346 3906 0 126 51584 0
malloc-128 128 324 79 646 0 126 51584 0
malloc-128 128 84 319 981 0 126 51584 0
malloc-128 128 204 199 309 0 126 51584 0
ttyoutq 256 72 123 304 0 62 49920 0
malloc-256 256 30 165 886 0 62 49920 0
DIRHASH 1024 34 14 36 0 16 49152 0
NAMEI 1024 1 47 14902 0 16 49152 0
malloc-2048 2048 15 9 32 0 8 49152 0
malloc-2048 2048 11 13 42 0 8 49152 0
malloc-2048 2048 12 12 168 0 8 49152 0
malloc-1024 1024 12 36 524 0 16 49152 0
malloc-1024 1024 6 42 1992 0 16 49152 0
pcpu-64 64 506 262 506 0 254 49152 0
syncache 176 1 275 4 0 254 48576 0
malloc-384 384 11 109 341 0 30 46080 0
ripcb 376 6 114 98 0 30 45120 0
pcpu-8 8 4859 773 5790 0 254 45056 0
Files 80 118 432 8316 0 126 44000 0
tcp_inpcb 1304 5 28 59 0 8 43032 0
vnpbuf 2664 0 16 2 0 16 42624 0
malloc-4096 4096 4 6 33 0 2 40960 0
malloc-4096 4096 4 6 23 0 2 40960 0
VMSPACE 584 33 37 956 0 16 40880 0
pipe 736 16 39 325 0 16 40480 0
ttyinq 160 135 115 570 0 62 40000 0
sctp_chunk 152 2 258 2 0 254 39520 0
AIOCB 552 0 70 71 0 16 38640 0
da_ccb 544 0 70 3626 0 16 38080 0
udp_inpcb 408 6 84 206 0 30 36720 0
malloc-64 64 17 550 325 0 254 36288 0
malloc-64 64 68 499 1814 0 254 36288 0
malloc-64 64 2 565 5200 0 254 36288 0
malloc-64 64 149 418 379 0 254 36288 0
16 Bucket 144 69 183 387 0 62 36288 0
malloc-128 128 44 235 362 0 126 35712 0
ktls_session 256 0 135 2 0 62 34560 0
routing nhops 256 27 108 54 0 62 34560 0
malloc-384 384 0 90 11 0 30 34560 0
malloc-256 256 22 113 255 0 62 34560 0
malloc-256 256 13 122 568 0 62 34560 0
malloc-256 256 69 66 146 0 62 34560 0
malloc-256 256 19 116 420 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 0 1 2 0 1 32768 0
malloc-8192 8192 2 2 28 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 3 13 50 0 8 32768 0
malloc-2048 2048 2 14 3 0 8 32768 0
malloc-2048 2048 4 12 196 0 8 32768 0
malloc-1024 1024 4 28 45 0 16 32768 0
malloc-1024 1024 7 25 208 0 16 32768 0
malloc-1024 1024 8 24 20 0 16 32768 0
malloc-1024 1024 17 15 21 0 16 32768 0
malloc-512 512 15 49 24 0 30 32768 0
malloc-512 512 2 62 90 0 30 32768 0
malloc-512 512 0 64 71 0 30 32768 0
malloc-512 512 9 55 10 0 30 32768 0
PGRP 120 19 245 60 0 126 31680 0
sctp_laddr 48 10 578 47 0 254 28224 0
malloc-32 32 361 521 732 0 254 28224 0
malloc-32 32 337 545 888 0 254 28224 0
4 Bucket 48 8 580 17 0 254 28224 0
AIO 208 0 133 28 0 62 27664 0
udplite_inpcb 408 0 63 9 0 30 25704 0
TURNSTILE 136 153 36 153 0 62 25704 0
cpuset 200 8 120 20 0 62 25600 0
ertt_txseginfo 40 8 598 688 0 254 24240 0
PWD 40 20 586 198 0 254 24240 0
rtentry 168 30 114 54 0 62 24192 0
8 Bucket 80 48 252 600 0 126 24000 0
itimer 352 0 66 2 0 30 23232 0
malloc-384 384 30 30 99 0 30 23040 0
malloc-384 384 42 18 572 0 30 23040 0
domainset 40 0 567 10 0 254 22680 0
SLEEPQUEUE 88 153 103 153 0 126 22528 0
sackhole 32 0 630 3 0 254 20160 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 5 275 59 0 126 20160 0
malloc-32 32 32 598 189 0 254 20160 0
malloc-32 32 87 543 247 0 254 20160 0
malloc-32 32 28 602 263 0 254 20160 0
malloc-32 32 23 607 2002 0 254 20160 0
malloc-32 32 31 599 3796 0 254 20160 0
2
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/11/25 21:20 | freebsd-src | b87f6330013f | 64219f15 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/11/23 13:57 | freebsd-src | 12ec49d8fac2 | 4fb8ef37 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/10/26 12:31 | freebsd-src | e93db9abc9a6 | c0460fcd | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/09/19 03:05 | freebsd-src | d5984d5f29a7 | e2beed91 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/08/20 10:39 | freebsd-src | c04fe26aa2f7 | 79512909 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/05/30 19:12 | freebsd-src | 955ab1a8f21e | 3d2f584d | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/03/24 14:23 | freebsd-src | 67c1c4dfd1cc | 875573af | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/08/16 22:59 | freebsd-src | fa085cc78673 | 1804e95e | console log | report | ci-freebsd-i386 | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/06/17 09:06 | freebsd-src | 990a088612c3 | cfebc887 | console log | report | ci-freebsd-i386 | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/04/15 15:25 | freebsd-src | 168d873ae41f | 85125322 | console log | report | ci-freebsd-i386 | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/03/07 02:03 | freebsd-src | ecb3a7d43dd6 | 831e3629 | console log | report | ci-freebsd-i386 | Fatal trap NUM: page fault in mld_change_state | |||||
| 2025/03/01 23:45 | freebsd-src | 7ee310c80ea7 | c3901742 | console log | report | ci-freebsd-i386 | Fatal trap NUM: page fault in mld_change_state |