panic: filesystem goof: vop_panic[vop_fplookup_vexec]
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syzbot
Apr 6, 2023, 7:29:59 PM4/6/23
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: f698c1e99b99 zfsd: add support for hotplugging spares
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14b015b3c80000
dashboard link: https://syzkaller.appspot.com/bug?extid=a324b64ef9a933659c1c
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+a324b6...@syzkaller.appspotmail.com
panic: filesystem goof: vop_panic[vop_fplookup_vexec]
cpuid = 0
time = 1680823717
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00994763d0
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe0099476530
vpanic() at vpanic+0x254/frame 0xfffffe0099476610
panic() at panic+0xb5/frame 0xfffffe00994766e0
vop_panic() at vop_panic+0x32/frame 0xfffffe0099476700
VOP_FPLOOKUP_VEXEC_APV() at VOP_FPLOOKUP_VEXEC_APV+0x76/frame 0xfffffe0099476730
cache_fplookup() at cache_fplookup+0x1295/frame 0xfffffe0099476990
namei() at namei+0x515/frame 0xfffffe0099476b50
kern_fchmodat() at kern_fchmodat+0x293/frame 0xfffffe0099476d30
amd64_syscall() at amd64_syscall+0x40a/frame 0xfffffe0099476f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099476f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x28e66a, rsp = 0x831f5ff08, rbp = 0x831f5ff70 ---
KDB: enter: panic
[ thread pid 11912 tid 114750 ]
Stopped at kdb_enter+0x6b: movq $0,0x257784a(%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 0xfffffe0097a00000
rdx 0x3ffff
rbx 0
rsp 0xfffffe0099476510
rbp 0xfffffe0099476530
rsi 0x40001
rdi 0xffffffff8172c448 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009a856fe0
r12 0
r13 0xfffffe009a856ac0
r14 0xffffffff82b03880 .str.26
r15 0xffffffff82b03880 .str.26
rip 0xffffffff8171c24b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x257784a(%rip)
db> show proc
Process 11912 (syz-executor.3) at 0xfffffe00998adab0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 782 at 0xfffffe0092b1a000
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe00541d2010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009a7d7000
(map 0xfffffe009a7d7000)
(map.pmap 0xfffffe009a7d70c0)
(pmap 0xfffffe009a7d7130)
threads: 2
100240 RunQ syz-executor.3
114750 Run CPU 0 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
11915 777 777 0 R syz-executor.1
11914 780 780 0 R syz-executor.2
11913 776 776 0 R CPU 1 syz-executor.0
11912 782 782 0 R (threaded) syz-executor.3
100240 RunQ syz-executor.3
114750 Run CPU 0 syz-executor.3
11911 1 11911 0 Ss+ ttyin 0xfffffe00579934b0 getty
11910 1 11910 0 Ss+ ttyin 0xfffffe00579938b0 getty
11909 1 1 0 S nanslp 0xffffffff83c61201 init
11908 1 1 0 S nanslp 0xffffffff83c61201 init
11907 1 11907 0 Ss+ ttyin 0xfffffe00579930b0 getty
11906 1 1 0 S nanslp 0xffffffff83c61201 init
11905 1 1 0 S nanslp 0xffffffff83c61200 init
11904 1 11904 0 Ss+ ttyin 0xfffffe0057992cb0 getty
11899 1 1 0 S nanslp 0xffffffff83c61200 init
8418 0 0 0 DL mdwait 0xfffffe009a882000 [md3]
8412 0 0 0 DL mdwait 0xfffffe00996f8000 [md2]
8409 0 0 0 DL mdwait 0xfffffe00996f9000 [md1]
8407 0 0 0 DL mdwait 0xfffffe0007a0b000 [md0]
7769 1 780 0 S uwait 0xfffffe00998db980 syz-executor.2
7764 1 777 0 S uwait 0xfffffe00998dc780 syz-executor.1
7761 1 780 0 S uwait 0xfffffe00998da900 syz-executor.2
7759 1 782 0 S uwait 0xfffffe00998dcb80 syz-executor.3
7756 1 777 0 S uwait 0xfffffe009b252480 syz-executor.1
7752 1 780 0 S uwait 0xfffffe009b24fd80 syz-executor.2
7750 1 782 0 S uwait 0xfffffe008fe80e00 syz-executor.3
7748 1 776 0 S uwait 0xfffffe0057432300 syz-executor.0
7747 1 777 0 S uwait 0xfffffe00998db380 syz-executor.1
7743 1 780 0 S uwait 0xfffffe00998da600 syz-executor.2
7742 1 782 0 S uwait 0xfffffe009b251b00 syz-executor.3
7741 1 776 0 S uwait 0xfffffe009b250580 syz-executor.0
7738 1 777 0 S uwait 0xfffffe005784e280 syz-executor.1
7736 1 780 0 S uwait 0xfffffe009b251880 syz-executor.2
7733 1 777 0 S uwait 0xfffffe009b252280 syz-executor.1
7732 1 776 0 S uwait 0xfffffe00998da700 syz-executor.0
7731 1 780 0 S uwait 0xfffffe00998da500 syz-executor.2
7726 1 777 0 S uwait 0xfffffe00998db300 syz-executor.1
7722 1 777 0 S uwait 0xfffffe00998da300 syz-executor.1
6811 1 776 0 S uwait 0xfffffe009b250380 syz-executor.0
6810 1 776 0 S uwait 0xfffffe009b252380 syz-executor.0
6801 1 780 0 S uwait 0xfffffe009b251a80 syz-executor.2
6800 1 776 0 S uwait 0xfffffe00998da480 syz-executor.0
6797 1 780 0 S uwait 0xfffffe0057850980 syz-executor.2
6796 1 776 0 S uwait 0xfffffe00998db200 syz-executor.0
6789 1 780 0 S uwait 0xfffffe009b251600 syz-executor.2
6788 1 780 0 S uwait 0xfffffe009b250680 syz-executor.2
6785 1 776 0 S uwait 0xfffffe009b250480 syz-executor.0
6783 1 776 0 S uwait 0xfffffe009b250b00 syz-executor.0
6782 1 780 0 S uwait 0xfffffe009b250980 syz-executor.2
6781 1 780 0 S uwait 0xfffffe009b251800 syz-executor.2
6777 1 776 0 S uwait 0xfffffe009b251c00 syz-executor.0
6776 1 776 0 S uwait 0xfffffe008fe7d300 syz-executor.0
6773 1 776 0 S uwait 0xfffffe009b251480 syz-executor.0
6772 1 776 0 S uwait 0xfffffe00998dc880 syz-executor.0
6770 1 776 0 S uwait 0xfffffe0057850800 syz-executor.0
6769 1 776 0 S uwait 0xfffffe005784f000 syz-executor.0
6767 1 776 0 S uwait 0xfffffe00998dd880 syz-executor.0
6766 1 776 0 S uwait 0xfffffe00998dbd00 syz-executor.0
6764 1 776 0 S uwait 0xfffffe005784fc00 syz-executor.0
6763 1 776 0 S uwait 0xfffffe0057851b80 syz-executor.0
6759 1 776 0 S uwait 0xfffffe008fe80980 syz-executor.0
6758 1 776 0 S uwait 0xfffffe00998dbf00 syz-executor.0
6756 1 776 0 S uwait 0xfffffe0057850000 syz-executor.0
6755 1 776 0 S uwait 0xfffffe0057431b80 syz-executor.0
6752 1 776 0 S uwait 0xfffffe00998dce80 syz-executor.0
6751 1 776 0 S uwait 0xfffffe00998db680 syz-executor.0
6748 1 776 0 S uwait 0xfffffe009b251700 syz-executor.0
6747 1 776 0 S uwait 0xfffffe00998dac80 syz-executor.0
6745 1 776 0 S uwait 0xfffffe00998db000 syz-executor.0
6744 1 776 0 S uwait 0xfffffe0057434f00 syz-executor.0
6742 1 776 0 S uwait 0xfffffe008fe80b00 syz-executor.0
6741 1 776 0 S uwait 0xfffffe00998db100 syz-executor.0
6738 1 776 0 S uwait 0xfffffe009b251a00 syz-executor.0
6737 1 776 0 S uwait 0xfffffe008fe7d000 syz-executor.0
6722 1 776 0 S uwait 0xfffffe008fe80900 syz-executor.0
6721 1 780 0 S uwait 0xfffffe009b252a00 syz-executor.2
6720 1 776 0 S uwait 0xfffffe009b252800 syz-executor.0
6719 1 780 0 S uwait 0xfffffe008fe7fd00 syz-executor.2
6716 1 777 0 S uwait 0xfffffe008fe7e500 syz-executor.1
6714 1 776 0 S uwait 0xfffffe00998da380 syz-executor.0
6713 1 776 0 S uwait 0xfffffe00998dc480 syz-executor.0
6712 1 780 0 S uwait 0xfffffe00998dc180 syz-executor.2
6711 1 777 0 S uwait 0xfffffe00998dbc80 syz-executor.1
6710 1 780 0 S uwait 0xfffffe00998dad80 syz-executor.2
6705 1 777 0 S uwait 0xfffffe008fe7d280 syz-executor.1
6704 1 777 0 S uwait 0xfffffe008fe7fa80 syz-executor.1
6703 1 780 0 S uwait 0xfffffe00998dd400 syz-executor.2
6702 1 780 0 S uwait 0xfffffe008fe7de00 syz-executor.2
6698 1 777 0 S uwait 0xfffffe00998db900 syz-executor.1
6697 1 776 0 S uwait 0xfffffe00998dd980 syz-executor.0
6696 1 777 0 S uwait 0xfffffe00998dc380 syz-executor.1
6695 1 776 0 S uwait 0xfffffe005784e480 syz-executor.0
6690 1 776 0 S uwait 0xfffffe00998dae80 syz-executor.0
6689 1 776 0 S uwait 0xfffffe0007ad2e80 syz-executor.0
6681 1 776 0 S uwait 0xfffffe00998dc000 syz-executor.0
6679 1 780 0 S uwait 0xfffffe005784f700 syz-executor.2
6675 1 780 0 S uwait 0xfffffe00998dbc00 syz-executor.2
6674 1 776 0 S uwait 0xfffffe00998dc280 syz-executor.0
6669 1 776 0 S uwait 0xfffffe00998dca80 syz-executor.0
6668 1 780 0 S uwait 0xfffffe00998dd500 syz-executor.2
6660 1 780 0 S umtxn 0xfffffe00998dc980 syz-executor.2
4885 1 782 0 S uwait 0xfffffe005784ed80 syz-executor.3
4874 1 782 0 S uwait 0xfffffe008fe7e800 syz-executor.3
4873 1 777 0 S uwait 0xfffffe00998dd780 syz-executor.1
4862 1 777 0 S uwait 0xfffffe005784f500 syz-executor.1
4861 1 782 0 S uwait 0xfffffe005784ea80 syz-executor.3
4858 1 777 0 S uwait 0xfffffe005784f300 syz-executor.1
4856 1 777 0 S uwait 0xfffffe005784e900 syz-executor.1
4854 1 777 0 S uwait 0xfffffe0057851980 syz-executor.1
4850 1 777 0 S uwait 0xfffffe0057431880 syz-executor.1
4839 1 780 0 S uwait 0xfffffe008fe7d600 syz-executor.2
4837 1 780 0 S uwait 0xfffffe00998dc580 syz-executor.2
4834 1 780 0 S uwait 0xfffffe008fe7d800 syz-executor.2
4830 1 780 0 S uwait 0xfffffe00998dc680 syz-executor.2
3364 1 3363 0 SV uwait 0xfffffe008fe7e180 syz-executor.2
3362 1 3361 0 SV uwait 0xfffffe0057851d80 syz-executor.1
3358 1 3357 0 SV uwait 0xfffffe005784f900 syz-executor.2
3356 1 3355 0 SV uwait 0xfffffe008fe7d100 syz-executor.1
3354 1 3353 0 SV uwait 0xfffffe0057432000 syz-executor.0
3351 1 3350 0 SV uwait 0xfffffe0057431500 syz-executor.2
3349 1 3348 0 SV uwait 0xfffffe005784fa00 syz-executor.1
3347 1 3346 0 SV uwait 0xfffffe0057851a80 syz-executor.0
3339 1 3337 0 SV uwait 0xfffffe0057432100 syz-executor.0
3330 1 3329 0 SV uwait 0xfffffe008fe7da00 syz-executor.0
3047 0 0 0 DL - 0xffffffff83d80e40 [soaiod4]
3046 0 0 0 DL - 0xffffffff83d80e40 [soaiod3]
3045 0 0 0 DL - 0xffffffff83d80e40 [soaiod2]
3044 0 0 0 DL - 0xffffffff83d80e40 [soaiod1]
3039 1 776 0 SV uwait 0xfffffe005784e680 syz-executor.0
3030 1 776 0 SV uwait 0xfffffe008fe7e080 syz-executor.0
3027 1 780 0 SV uwait 0xfffffe0057431980 syz-executor.2
3026 1 782 0 SV uwait 0xfffffe008fe7df00 syz-executor.3
3022 1 776 0 SV uwait 0xfffffe0057432200 syz-executor.0
3017 1 782 0 SV uwait 0xfffffe0007984d80 syz-executor.3
3016 1 780 0 SV uwait 0xfffffe0057851880 syz-executor.2
3008 1 780 0 SV uwait 0xfffffe0057431d80 syz-executor.2
3007 1 782 0 SV uwait 0xfffffe0057431600 syz-executor.3
2994 1 780 0 SV uwait 0xfffffe005784ee80 syz-executor.2
1700 0 0 0 DL aiordy 0xfffffe00998b0570 [aiod4]
1699 0 0 0 DL aiordy 0xfffffe0056f82568 [aiod3]
1698 0 0 0 DL aiordy 0xfffffe00998afac0 [aiod2]
1697 0 0 0 DL aiordy 0xfffffe0092b1c568 [aiod1]
1680 1 776 0 S uwait 0xfffffe0057851e80 syz-executor.0
1657 1 782 0 S uwait 0xfffffe0057850500 syz-executor.3
1622 1 777 0 S uwait 0xfffffe0057431000 syz-executor.1
1617 1 780 0 S uwait 0xfffffe008fe7dd00 syz-executor.2
976 1 782 0 T syz-executor.3
974 1 777 0 T syz-executor.1
970 1 780 0 T syz-executor.2
968 1 780 0 T syz-executor.2
967 1 782 0 T syz-executor.3
965 1 777 0 T syz-executor.1
961 1 776 0 T syz-executor.0
959 1 777 0 T syz-executor.1
958 1 780 0 T syz-executor.2
956 1 782 0 T syz-executor.3
954 1 776 0 T syz-executor.0
951 1 777 0 T syz-executor.1
948 1 776 0 T syz-executor.0
946 1 777 0 T syz-executor.1
942 1 777 0 T syz-executor.1
938 1 777 0 T syz-executor.1
782 774 782 0 Ss nanslp 0xffffffff83c61200 syz-executor.3
780 774 780 0 Ss nanslp 0xffffffff83c61200 syz-executor.2
777 774 777 0 Ss nanslp 0xffffffff83c61200 syz-executor.1
776 774 776 0 Ss nanslp 0xffffffff83c61200 syz-executor.0
774 1 772 0 S (threaded) syz-fuzzer
100103 S wait 0xfffffe005796b570 syz-fuzzer
100115 S uwait 0xfffffe0057851380 syz-fuzzer
100116 S uwait 0xfffffe0057851480 syz-fuzzer
100117 S uwait 0xfffffe0057850600 syz-fuzzer
100118 S uwait 0xfffffe0057850700 syz-fuzzer
100119 S uwait 0xfffffe0007ad2780 syz-fuzzer
100120 S kqread 0xfffffe0058ac8b00 syz-fuzzer
100121 S wait 0xfffffe005796b570 syz-fuzzer
100122 S wait 0xfffffe005796b570 syz-fuzzer
100123 S uwait 0xfffffe0007ad2a80 syz-fuzzer
100125 S wait 0xfffffe005796b570 syz-fuzzer
100246 S uwait 0xfffffe008fe7f500 syz-fuzzer
104108 S uwait 0xfffffe00998dd600 syz-fuzzer
770 688 770 0 Ss select 0xfffffe008fe7f440 sshd
688 1 688 0 Ss select 0xfffffe008fe7fb40 sshd
17 0 0 0 DL syncer 0xffffffff83d866e0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f80000 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83d84d00 [bufdaemon]
100082 D - 0xffffffff83012180 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058c1dce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83dbc4c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83db0378 [dom0]
100080 D launds 0xffffffff83db0384 [laundry: dom0]
100081 D umarcl 0xffffffff81e87510 [uma]
7 0 0 0 DL - 0xffffffff83a2ee48 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84b57270 [pf purge]
5 0 0 0 DL waiting 0xffffffff848321c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff838d1340 [doneq0]
100045 D - 0xffffffff838d12c0 [async]
100076 D - 0xffffffff838d1140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ee1c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83dabc20 [crypto]
100041 D crypto_ 0xfffffe0007ac8d30 [crypto returns 0]
100042 D crypto_ 0xfffffe0007ac8d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83c36640 [g_event]
100036 D - 0xffffffff83c36660 [g_up]
100037 D - 0xffffffff83c36680 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 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 0xfffffe00541d2010 [init]
10 0 0 0 DL audit_w 0xffffffff83dac660 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c37060 [swapper]
100005 D - 0xfffffe0007a09000 [if_io_tqg_0]
100006 D - 0xfffffe0007a08e00 [if_io_tqg_1]
100007 D - 0xfffffe0007a08d00 [if_config_tqg_0]
100008 D - 0xfffffe0007a08c00 [softirq_0]
100009 D - 0xfffffe0007a08b00 [softirq_1]
100010 D - 0xfffffe00085edc00 [pci_hp taskq]
100012 D - 0xfffffe00085ed700 [inm_free taskq]
100013 D - 0xfffffe00085ed500 [aiod_kick taskq]
100014 D - 0xfffffe00085ed300 [deferred_unmount ta]
100015 D - 0xfffffe00085ed100 [in6m_free taskq]
100017 D - 0xfffffe00085ecb00 [thread taskq]
100019 D - 0xfffffe00085ec600 [kqueue_ctx taskq]
100020 D - 0xfffffe00085ec400 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085ec200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085ec200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085ec200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085ec200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007a99200 [firmware taskq]
100038 D - 0xfffffe0007a98c00 [crypto_0]
100039 D - 0xfffffe0007a98c00 [crypto_1]
100055 D - 0xfffffe0007a97800 [vtnet0 rxq 0]
100056 D - 0xfffffe0007a97700 [vtnet0 txq 0]
100057 D - 0xfffffe0007a97600 [vtnet0 rxq 1]
100058 D - 0xfffffe0007a97500 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007984700 [virtio_balloon]
100066 D - 0xffffffff82b087c1 [deadlkres]
100070 D - 0xfffffe00085f0100 [mca taskq]
100071 D - 0xfffffe0057854200 [acpi_task_0]
100072 D - 0xfffffe0057854200 [acpi_task_1]
100073 D - 0xfffffe0057854200 [acpi_task_2]
100075 D - 0xfffffe0007a98400 [CAM taskq]
db> show all locks
Process 11913 (syz-executor.0) thread 0xfffffe009a33f740 (114673)
exclusive sleep mutex vm inactive pagequeue (vm pagequeue) r = 0 (0xffffffff83dafd40) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_page.c:3680
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009a7eda60) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4930
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4248
filedesc 287 2297K 21311
sysctloid 34801 2051K 34872
vtbuf 24 1968K 46
pcb 720 1326K 33234
kobj 330 1320K 529
newblk 61 1039K 40493
vfscache 3 1025K 3
subproc 395 819K 12235
inodedep 139 564K 12492
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
filemon 61 488K 285
intr 4 472K 4
vmem 3 276K 7
sctp_atcl 495 186K 23897
acpica 1674 184K 58126
sctp_stro 144 144K 6394
tidhash 3 141K 3
pagedep 9 130K 10751
tfo_ccache 1 128K 1
IP reass 1 128K 1
linker 324 127K 713
DEVFS1 113 113K 130
vnet_data 1 112K 1
sem 4 106K 4
kdtrace 467 83K 26667
bus 1000 82K 5215
umtx 638 80K 638
mtx_pool 2 72K 2
NFSD srvcache 3 68K 3
syncache 1 68K 1
module 513 65K 513
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 36 53K 3456
DEVFS3 132 33K 142
hostcache 1 32K 1
shm 1 32K 66
dirrem 126 32K 12113
msg 4 30K 4
kbdmux 6 28K 6
gtaskqueue 18 26K 18
sctp_atky 639 25K 31819
DEVFS_RULE 56 20K 56
ifaddr 68 20K 70
ufs_mount 4 17K 5
proc 3 17K 3
sctp_timw 64 16K 64
tty 16 16K 16
md_disk 4 16K 4
freefile 127 16K 11979
routetbl 130 16K 1262
ithread 97 16K 97
lltable 48 15K 164
GEOM 89 15K 665
bus-sc 34 15K 1682
kqueue 187 14K 12037
eventhandler 156 13K 156
pf_ifnet 44 13K 273
KTRACE 101 13K 548
ifnet 7 13K 7
ether_multi 152 13K 222
ksem 31 12K 214
pwddesc 185 12K 12102
kenv 95 12K 95
rman 88 11K 431
CAM queue 5 11K 1528
DEVFSP 157 10K 1477
in6_multi 65 9K 65
freework 34 9K 22441
bmsafemap 2 9K 12665
rpc 4 9K 4
UART 12 9K 12
devstat 4 9K 4
shmfd 1 8K 77
pfs_vncache 1 8K 1
sctp_athm 495 8K 25229
audit_evclass 237 8K 297
taskqueue 63 7K 75
pf_osfp 54 7K 54
sglist 5 7K 5
CAM DEV 3 6K 510
pfs_nodes 20 5K 20
ufs_dirhash 24 5K 24
sctp_map 288 5K 12282
UMA 267 5K 267
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
proc-args 184 4K 13468
cred 15 4K 602
acpisem 28 4K 28
hhook 15 4K 17
CC Mem 26 4K 4550
kcovinfo 52 4K 52
terminal 11 3K 11
plimit 11 3K 3195
session 22 3K 206
cryptodev 40 3K 2084
freeblks 9 3K 12257
clone 9 3K 9
uidinfo 2 3K 34
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
sctp_aadr 31 2K 98
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
Unitno 25 2K 12649
msi 12 2K 12
in_multi 6 2K 26
lockf 11 2K 1084
ipsecpolicy 2 2K 2
acpidev 20 2K 20
filedesc_to_leader 19 2K 38
tun 7 2K 7
NFSD session 1 1K 1
softdep 1 1K 1
mkdir 8 1K 21446
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 66
inpcbpolicy 30 1K 5305
CAM periph 4 1K 271
osd 30 1K 4550
ipsec 3 1K 3
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
BPF 6 1K 120
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
pf_rule 5 1K 165
diradd 5 1K 12148
crypto 4 1K 508
encap_export_host 12 1K 12
newdirblk 4 1K 10723
indirdep 2 1K 14063
pfil 4 1K 4
selfd 8 1K 109038
cdev 2 1K 2
sigio 7 1K 8
netlink 2 1K 2
chacha20random 1 1K 1
vnodes 2 1K 47
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
select 2 1K 148
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
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
aio 4 1K 17
pmchooks 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 40
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_table 0 0K 213
pf_altq 0 0K 0
pf_temp 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 9988
sctp_iter 0 0K 36
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 25
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 11
sctp_stri 0 0K 2594
tcp_do 0 0K 0
tcp_fsb 0 0K 2474
mqdata 0 0K 0
newnfsclient_req 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSD V4lock 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD V4state 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
msdosfs_node 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 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
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
UMAHash 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 13582
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 31
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 1071
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
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
ktls_ocf 0 0K 0
scsi_cd 0 0K 0
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
MLX5DUMP 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
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 0
ipsecrequest 0 0K 0
ip6opt 0 0K 201
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 23
tcplog 0 0K 0
tcp_hwpace 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 12
ip_moptions 0 0K 88
in_mfilter 0 0K 107
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 7
USB 0 0K 0
statfs 0 0K 10929
namei_tracker 0 0K 38
export_host 0 0K 0
cl_savebuf 0 0K 195
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 352
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
biobuf 0 0K 0
lio 0 0K 0
acl 0 0K 0
soname 0 0K 22699
mbuf_tag 0 0K 0
ktls 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
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
accf 0 0K 0
pts 0 0K 0
procdesc 0 0K 14
iov 0 0K 24967
ioctlops 0 0K 1190
eventfd 0 0K 22
Witness 0 0K 0
stack 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
sbuf 0 0K 336
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 1047
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
filecaps 0 0K 107
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
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 96
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 10249 673 80445 0 254 44736512 0
tcp_log 416 1032 18786 197073 0 254 8244288 0
mbuf 256 11112 13792 3786080 0 254 6375424 0
malloc-16384 16384 148 4 10835 0 1 2490368 0
mbuf_cluster 2048 1016 0 1016 0 254 2080768 0
pbuf 2624 0 778 0 0 2 2041472 0
BUF TRIE 144 252 11508 22081 0 62 1693440 0
malloc-384 384 4117 53 4117 0 30 1601280 0
malloc-128 128 11471 247 13459 0 126 1499904 0
UMA Slabs 0 112 13204 2 13204 0 126 1479072 0
vmem btag 56 24548 115 24548 0 254 1381128 0
malloc-4096 4096 330 4 598 0 2 1368064 0
RADIX NODE 144 8862 401 246316 0 62 1333872 0
ertt_txseginfo 40 17114 15711 2734034 0 254 1313000 0
sctp_asoc 2264 144 366 6021 0 254 1154640 0
VM OBJECT 264 4055 145 245969 0 30 1108800 0
sctp_ep 1176 351 419 16536 0 254 905520 0
malloc-2048 2048 352 56 16545 0 8 835584 0
malloc-4096 4096 192 4 12016 0 2 802816 0
256 Bucket 2048 380 12 16860 0 8 802816 0
FFS inode 1160 632 54 12653 0 8 795760 0
MAP ENTRY 96 7786 278 733521 0 126 774144 0
sctp_chunk 152 129 4707 115166 0 254 735072 0
THREAD 1824 281 38 14750 0 8 581856 0
malloc-8192 8192 65 6 339 0 1 581632 0
socket 960 238 270 23612 0 254 487680 0
VMSPACE 2560 156 9 11864 0 4 422400 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 144 373 6836 0 254 380512 0
tcp_bbr_map 128 917 1997 229334 0 126 372992 0
VNODE 448 672 111 12696 0 30 350784 0
malloc-256 256 259 1046 66002 0 62 334080 0
malloc-64 64 4250 601 123581 0 254 310464 0
PROC 1368 184 25 11915 0 8 285912 0
FPU_save_area 832 283 59 15824 0 16 284544 0
malloc-1024 1024 148 124 6720 0 16 278528 0
malloc-65536 65536 0 4 276 0 1 262144 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 2 2 10 0 1 262144 0
malloc-32768 32768 0 8 13294 0 1 262144 0
mbuf_packet 256 193 823 60138 0 254 260096 0
malloc-384 384 517 143 23920 0 30 253440 0
malloc-16 16 14884 616 47795 0 254 248000 0
malloc-128 128 1391 500 55634 0 126 242048 0
malloc-384 384 197 433 13115 0 30 241920 0
DEVCTL 1024 24 196 158 0 0 225280 0
filedesc0 1072 185 25 12102 0 8 225120 0
FFS2 dinode 256 632 178 12653 0 62 207360 0
malloc-32 32 6014 412 29876 0 254 205632 0
malloc-128 128 1377 142 29035 0 126 194432 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-256 256 50 640 25006 0 62 176640 0
S VFS Cache 104 1025 496 13563 0 126 158184 0
malloc-256 256 413 157 28402 0 62 145920 0
malloc-256 256 390 180 16772 0 62 145920 0
128 Bucket 1024 87 44 2622 0 16 134144 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 240 0 1 131072 0
malloc-32768 32768 2 2 9 0 1 131072 0
malloc-1024 1024 114 14 131 0 16 131072 0
unpcb 256 1 509 1718 0 254 130560 0
g_bio 408 0 300 200829 0 30 122400 0
ksiginfo 112 304 740 2253 0 126 116928 0
64 Bucket 512 114 86 17396 0 30 102400 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-2048 2048 14 34 1247 0 8 98304 0
tcp_inpcb 1296 26 46 4538 0 8 93312 0
malloc-384 384 211 29 557 0 30 92160 0
malloc-8192 8192 8 3 168 0 1 90112 0
UMA Kegs 384 225 8 225 0 30 89472 0
syncache 168 0 528 31 0 254 88704 0
clpbuf 2624 0 32 97 0 16 83968 0
malloc-128 128 298 353 1556 0 126 83328 0
malloc-4096 4096 8 12 1252 0 2 81920 0
sctp_readq 152 0 520 1224 0 254 79040 0
Files 80 563 337 51712 0 126 72000 0
malloc-64 64 514 557 21779 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 12 4 26 0 2 65536 0
malloc-4096 4096 3 13 557 0 2 65536 0
malloc-256 256 34 221 23142 0 62 65280 0
malloc-256 256 195 60 355 0 62 65280 0
32 Bucket 256 115 140 10641 0 62 65280 0
pipe 728 56 32 855 0 16 64064 0
sctp_stream_msg_out 112 84 456 1842 0 254 60480 0
tcp_bbr_pcb 832 18 54 2268 0 16 59904 0
malloc-8192 8192 7 0 7 0 1 57344 0
itimer 352 0 154 2728 0 30 54208 0
tcp_rack_map 128 0 403 9571 0 126 51584 0
TURNSTILE 136 320 58 320 0 62 51408 0
ttyoutq 256 32 163 4048 0 62 49920 0
malloc-256 256 89 106 2755 0 62 49920 0
tcp_rack_pcb 1024 0 48 1237 0 16 49152 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 1 47 71566 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 6 6 10938 0 2 49152 0
malloc-2048 2048 5 19 70 0 8 49152 0
malloc-2048 2048 1 23 214 0 8 49152 0
malloc-1024 1024 7 41 197 0 16 49152 0
da_ccb 544 0 84 50303 0 16 45696 0
pcpu-8 8 5166 466 11399 0 254 45056 0
malloc-8192 8192 3 2 5 0 1 40960 0
udp_inpcb 448 4 86 338 0 30 40320 0
ttyinq 160 60 190 7590 0 62 40000 0
ripcb 416 0 90 355 0 30 37440 0
hostcache 64 6 561 6 0 254 36288 0
PWD 32 119 1015 10666 0 254 36288 0
malloc-64 64 245 322 12195 0 254 36288 0
malloc-64 64 228 339 1758 0 254 36288 0
malloc-64 64 210 357 12288 0 254 36288 0
malloc-64 64 365 202 12759 0 254 36288 0
malloc-64 64 489 78 711 0 254 36288 0
malloc-64 64 11 556 623 0 254 36288 0
malloc-32 32 165 969 12838 0 254 36288 0
16 Bucket 144 100 152 2351 0 62 36288 0
malloc-128 128 69 210 100 0 126 35712 0
malloc-128 128 61 218 11036 0 126 35712 0
malloc-128 128 129 150 731 0 126 35712 0
malloc-128 128 1 278 145 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
malloc-384 384 52 38 100 0 30 34560 0
malloc-256 256 61 74 3959 0 62 34560 0
SLEEPQUEUE 88 320 64 320 0 126 33792 0
malloc-2048 2048 2 14 698 0 8 32768 0
malloc-2048 2048 3 13 50 0 8 32768 0
malloc-2048 2048 3 13 413 0 8 32768 0
malloc-2048 2048 2 14 26 0 8 32768 0
malloc-1024 1024 1 31 9 0 16 32768 0
malloc-1024 1024 10 22 1753 0 16 32768 0
malloc-1024 1024 18 14 22 0 16 32768 0
malloc-1024 1024 10 22 11 0 16 32768 0
malloc-1024 1024 12 20 33 0 16 32768 0
malloc-512 512 0 64 154 0 30 32768 0
malloc-512 512 5 59 328 0 30
---
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: f698c1e99b99 zfsd: add support for hotplugging spares
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14b015b3c80000
dashboard link: https://syzkaller.appspot.com/bug?extid=a324b64ef9a933659c1c
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+a324b6...@syzkaller.appspotmail.com
panic: filesystem goof: vop_panic[vop_fplookup_vexec]
cpuid = 0
time = 1680823717
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00994763d0
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe0099476530
vpanic() at vpanic+0x254/frame 0xfffffe0099476610
panic() at panic+0xb5/frame 0xfffffe00994766e0
vop_panic() at vop_panic+0x32/frame 0xfffffe0099476700
VOP_FPLOOKUP_VEXEC_APV() at VOP_FPLOOKUP_VEXEC_APV+0x76/frame 0xfffffe0099476730
cache_fplookup() at cache_fplookup+0x1295/frame 0xfffffe0099476990
namei() at namei+0x515/frame 0xfffffe0099476b50
kern_fchmodat() at kern_fchmodat+0x293/frame 0xfffffe0099476d30
amd64_syscall() at amd64_syscall+0x40a/frame 0xfffffe0099476f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099476f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x28e66a, rsp = 0x831f5ff08, rbp = 0x831f5ff70 ---
KDB: enter: panic
[ thread pid 11912 tid 114750 ]
Stopped at kdb_enter+0x6b: movq $0,0x257784a(%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 0xfffffe0097a00000
rdx 0x3ffff
rbx 0
rsp 0xfffffe0099476510
rbp 0xfffffe0099476530
rsi 0x40001
rdi 0xffffffff8172c448 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009a856fe0
r12 0
r13 0xfffffe009a856ac0
r14 0xffffffff82b03880 .str.26
r15 0xffffffff82b03880 .str.26
rip 0xffffffff8171c24b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x257784a(%rip)
db> show proc
Process 11912 (syz-executor.3) at 0xfffffe00998adab0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 782 at 0xfffffe0092b1a000
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe00541d2010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009a7d7000
(map 0xfffffe009a7d7000)
(map.pmap 0xfffffe009a7d70c0)
(pmap 0xfffffe009a7d7130)
threads: 2
100240 RunQ syz-executor.3
114750 Run CPU 0 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
11915 777 777 0 R syz-executor.1
11914 780 780 0 R syz-executor.2
11913 776 776 0 R CPU 1 syz-executor.0
11912 782 782 0 R (threaded) syz-executor.3
100240 RunQ syz-executor.3
114750 Run CPU 0 syz-executor.3
11911 1 11911 0 Ss+ ttyin 0xfffffe00579934b0 getty
11910 1 11910 0 Ss+ ttyin 0xfffffe00579938b0 getty
11909 1 1 0 S nanslp 0xffffffff83c61201 init
11908 1 1 0 S nanslp 0xffffffff83c61201 init
11907 1 11907 0 Ss+ ttyin 0xfffffe00579930b0 getty
11906 1 1 0 S nanslp 0xffffffff83c61201 init
11905 1 1 0 S nanslp 0xffffffff83c61200 init
11904 1 11904 0 Ss+ ttyin 0xfffffe0057992cb0 getty
11899 1 1 0 S nanslp 0xffffffff83c61200 init
8418 0 0 0 DL mdwait 0xfffffe009a882000 [md3]
8412 0 0 0 DL mdwait 0xfffffe00996f8000 [md2]
8409 0 0 0 DL mdwait 0xfffffe00996f9000 [md1]
8407 0 0 0 DL mdwait 0xfffffe0007a0b000 [md0]
7769 1 780 0 S uwait 0xfffffe00998db980 syz-executor.2
7764 1 777 0 S uwait 0xfffffe00998dc780 syz-executor.1
7761 1 780 0 S uwait 0xfffffe00998da900 syz-executor.2
7759 1 782 0 S uwait 0xfffffe00998dcb80 syz-executor.3
7756 1 777 0 S uwait 0xfffffe009b252480 syz-executor.1
7752 1 780 0 S uwait 0xfffffe009b24fd80 syz-executor.2
7750 1 782 0 S uwait 0xfffffe008fe80e00 syz-executor.3
7748 1 776 0 S uwait 0xfffffe0057432300 syz-executor.0
7747 1 777 0 S uwait 0xfffffe00998db380 syz-executor.1
7743 1 780 0 S uwait 0xfffffe00998da600 syz-executor.2
7742 1 782 0 S uwait 0xfffffe009b251b00 syz-executor.3
7741 1 776 0 S uwait 0xfffffe009b250580 syz-executor.0
7738 1 777 0 S uwait 0xfffffe005784e280 syz-executor.1
7736 1 780 0 S uwait 0xfffffe009b251880 syz-executor.2
7733 1 777 0 S uwait 0xfffffe009b252280 syz-executor.1
7732 1 776 0 S uwait 0xfffffe00998da700 syz-executor.0
7731 1 780 0 S uwait 0xfffffe00998da500 syz-executor.2
7726 1 777 0 S uwait 0xfffffe00998db300 syz-executor.1
7722 1 777 0 S uwait 0xfffffe00998da300 syz-executor.1
6811 1 776 0 S uwait 0xfffffe009b250380 syz-executor.0
6810 1 776 0 S uwait 0xfffffe009b252380 syz-executor.0
6801 1 780 0 S uwait 0xfffffe009b251a80 syz-executor.2
6800 1 776 0 S uwait 0xfffffe00998da480 syz-executor.0
6797 1 780 0 S uwait 0xfffffe0057850980 syz-executor.2
6796 1 776 0 S uwait 0xfffffe00998db200 syz-executor.0
6789 1 780 0 S uwait 0xfffffe009b251600 syz-executor.2
6788 1 780 0 S uwait 0xfffffe009b250680 syz-executor.2
6785 1 776 0 S uwait 0xfffffe009b250480 syz-executor.0
6783 1 776 0 S uwait 0xfffffe009b250b00 syz-executor.0
6782 1 780 0 S uwait 0xfffffe009b250980 syz-executor.2
6781 1 780 0 S uwait 0xfffffe009b251800 syz-executor.2
6777 1 776 0 S uwait 0xfffffe009b251c00 syz-executor.0
6776 1 776 0 S uwait 0xfffffe008fe7d300 syz-executor.0
6773 1 776 0 S uwait 0xfffffe009b251480 syz-executor.0
6772 1 776 0 S uwait 0xfffffe00998dc880 syz-executor.0
6770 1 776 0 S uwait 0xfffffe0057850800 syz-executor.0
6769 1 776 0 S uwait 0xfffffe005784f000 syz-executor.0
6767 1 776 0 S uwait 0xfffffe00998dd880 syz-executor.0
6766 1 776 0 S uwait 0xfffffe00998dbd00 syz-executor.0
6764 1 776 0 S uwait 0xfffffe005784fc00 syz-executor.0
6763 1 776 0 S uwait 0xfffffe0057851b80 syz-executor.0
6759 1 776 0 S uwait 0xfffffe008fe80980 syz-executor.0
6758 1 776 0 S uwait 0xfffffe00998dbf00 syz-executor.0
6756 1 776 0 S uwait 0xfffffe0057850000 syz-executor.0
6755 1 776 0 S uwait 0xfffffe0057431b80 syz-executor.0
6752 1 776 0 S uwait 0xfffffe00998dce80 syz-executor.0
6751 1 776 0 S uwait 0xfffffe00998db680 syz-executor.0
6748 1 776 0 S uwait 0xfffffe009b251700 syz-executor.0
6747 1 776 0 S uwait 0xfffffe00998dac80 syz-executor.0
6745 1 776 0 S uwait 0xfffffe00998db000 syz-executor.0
6744 1 776 0 S uwait 0xfffffe0057434f00 syz-executor.0
6742 1 776 0 S uwait 0xfffffe008fe80b00 syz-executor.0
6741 1 776 0 S uwait 0xfffffe00998db100 syz-executor.0
6738 1 776 0 S uwait 0xfffffe009b251a00 syz-executor.0
6737 1 776 0 S uwait 0xfffffe008fe7d000 syz-executor.0
6722 1 776 0 S uwait 0xfffffe008fe80900 syz-executor.0
6721 1 780 0 S uwait 0xfffffe009b252a00 syz-executor.2
6720 1 776 0 S uwait 0xfffffe009b252800 syz-executor.0
6719 1 780 0 S uwait 0xfffffe008fe7fd00 syz-executor.2
6716 1 777 0 S uwait 0xfffffe008fe7e500 syz-executor.1
6714 1 776 0 S uwait 0xfffffe00998da380 syz-executor.0
6713 1 776 0 S uwait 0xfffffe00998dc480 syz-executor.0
6712 1 780 0 S uwait 0xfffffe00998dc180 syz-executor.2
6711 1 777 0 S uwait 0xfffffe00998dbc80 syz-executor.1
6710 1 780 0 S uwait 0xfffffe00998dad80 syz-executor.2
6705 1 777 0 S uwait 0xfffffe008fe7d280 syz-executor.1
6704 1 777 0 S uwait 0xfffffe008fe7fa80 syz-executor.1
6703 1 780 0 S uwait 0xfffffe00998dd400 syz-executor.2
6702 1 780 0 S uwait 0xfffffe008fe7de00 syz-executor.2
6698 1 777 0 S uwait 0xfffffe00998db900 syz-executor.1
6697 1 776 0 S uwait 0xfffffe00998dd980 syz-executor.0
6696 1 777 0 S uwait 0xfffffe00998dc380 syz-executor.1
6695 1 776 0 S uwait 0xfffffe005784e480 syz-executor.0
6690 1 776 0 S uwait 0xfffffe00998dae80 syz-executor.0
6689 1 776 0 S uwait 0xfffffe0007ad2e80 syz-executor.0
6681 1 776 0 S uwait 0xfffffe00998dc000 syz-executor.0
6679 1 780 0 S uwait 0xfffffe005784f700 syz-executor.2
6675 1 780 0 S uwait 0xfffffe00998dbc00 syz-executor.2
6674 1 776 0 S uwait 0xfffffe00998dc280 syz-executor.0
6669 1 776 0 S uwait 0xfffffe00998dca80 syz-executor.0
6668 1 780 0 S uwait 0xfffffe00998dd500 syz-executor.2
6660 1 780 0 S umtxn 0xfffffe00998dc980 syz-executor.2
4885 1 782 0 S uwait 0xfffffe005784ed80 syz-executor.3
4874 1 782 0 S uwait 0xfffffe008fe7e800 syz-executor.3
4873 1 777 0 S uwait 0xfffffe00998dd780 syz-executor.1
4862 1 777 0 S uwait 0xfffffe005784f500 syz-executor.1
4861 1 782 0 S uwait 0xfffffe005784ea80 syz-executor.3
4858 1 777 0 S uwait 0xfffffe005784f300 syz-executor.1
4856 1 777 0 S uwait 0xfffffe005784e900 syz-executor.1
4854 1 777 0 S uwait 0xfffffe0057851980 syz-executor.1
4850 1 777 0 S uwait 0xfffffe0057431880 syz-executor.1
4839 1 780 0 S uwait 0xfffffe008fe7d600 syz-executor.2
4837 1 780 0 S uwait 0xfffffe00998dc580 syz-executor.2
4834 1 780 0 S uwait 0xfffffe008fe7d800 syz-executor.2
4830 1 780 0 S uwait 0xfffffe00998dc680 syz-executor.2
3364 1 3363 0 SV uwait 0xfffffe008fe7e180 syz-executor.2
3362 1 3361 0 SV uwait 0xfffffe0057851d80 syz-executor.1
3358 1 3357 0 SV uwait 0xfffffe005784f900 syz-executor.2
3356 1 3355 0 SV uwait 0xfffffe008fe7d100 syz-executor.1
3354 1 3353 0 SV uwait 0xfffffe0057432000 syz-executor.0
3351 1 3350 0 SV uwait 0xfffffe0057431500 syz-executor.2
3349 1 3348 0 SV uwait 0xfffffe005784fa00 syz-executor.1
3347 1 3346 0 SV uwait 0xfffffe0057851a80 syz-executor.0
3339 1 3337 0 SV uwait 0xfffffe0057432100 syz-executor.0
3330 1 3329 0 SV uwait 0xfffffe008fe7da00 syz-executor.0
3047 0 0 0 DL - 0xffffffff83d80e40 [soaiod4]
3046 0 0 0 DL - 0xffffffff83d80e40 [soaiod3]
3045 0 0 0 DL - 0xffffffff83d80e40 [soaiod2]
3044 0 0 0 DL - 0xffffffff83d80e40 [soaiod1]
3039 1 776 0 SV uwait 0xfffffe005784e680 syz-executor.0
3030 1 776 0 SV uwait 0xfffffe008fe7e080 syz-executor.0
3027 1 780 0 SV uwait 0xfffffe0057431980 syz-executor.2
3026 1 782 0 SV uwait 0xfffffe008fe7df00 syz-executor.3
3022 1 776 0 SV uwait 0xfffffe0057432200 syz-executor.0
3017 1 782 0 SV uwait 0xfffffe0007984d80 syz-executor.3
3016 1 780 0 SV uwait 0xfffffe0057851880 syz-executor.2
3008 1 780 0 SV uwait 0xfffffe0057431d80 syz-executor.2
3007 1 782 0 SV uwait 0xfffffe0057431600 syz-executor.3
2994 1 780 0 SV uwait 0xfffffe005784ee80 syz-executor.2
1700 0 0 0 DL aiordy 0xfffffe00998b0570 [aiod4]
1699 0 0 0 DL aiordy 0xfffffe0056f82568 [aiod3]
1698 0 0 0 DL aiordy 0xfffffe00998afac0 [aiod2]
1697 0 0 0 DL aiordy 0xfffffe0092b1c568 [aiod1]
1680 1 776 0 S uwait 0xfffffe0057851e80 syz-executor.0
1657 1 782 0 S uwait 0xfffffe0057850500 syz-executor.3
1622 1 777 0 S uwait 0xfffffe0057431000 syz-executor.1
1617 1 780 0 S uwait 0xfffffe008fe7dd00 syz-executor.2
976 1 782 0 T syz-executor.3
974 1 777 0 T syz-executor.1
970 1 780 0 T syz-executor.2
968 1 780 0 T syz-executor.2
967 1 782 0 T syz-executor.3
965 1 777 0 T syz-executor.1
961 1 776 0 T syz-executor.0
959 1 777 0 T syz-executor.1
958 1 780 0 T syz-executor.2
956 1 782 0 T syz-executor.3
954 1 776 0 T syz-executor.0
951 1 777 0 T syz-executor.1
948 1 776 0 T syz-executor.0
946 1 777 0 T syz-executor.1
942 1 777 0 T syz-executor.1
938 1 777 0 T syz-executor.1
782 774 782 0 Ss nanslp 0xffffffff83c61200 syz-executor.3
780 774 780 0 Ss nanslp 0xffffffff83c61200 syz-executor.2
777 774 777 0 Ss nanslp 0xffffffff83c61200 syz-executor.1
776 774 776 0 Ss nanslp 0xffffffff83c61200 syz-executor.0
774 1 772 0 S (threaded) syz-fuzzer
100103 S wait 0xfffffe005796b570 syz-fuzzer
100115 S uwait 0xfffffe0057851380 syz-fuzzer
100116 S uwait 0xfffffe0057851480 syz-fuzzer
100117 S uwait 0xfffffe0057850600 syz-fuzzer
100118 S uwait 0xfffffe0057850700 syz-fuzzer
100119 S uwait 0xfffffe0007ad2780 syz-fuzzer
100120 S kqread 0xfffffe0058ac8b00 syz-fuzzer
100121 S wait 0xfffffe005796b570 syz-fuzzer
100122 S wait 0xfffffe005796b570 syz-fuzzer
100123 S uwait 0xfffffe0007ad2a80 syz-fuzzer
100125 S wait 0xfffffe005796b570 syz-fuzzer
100246 S uwait 0xfffffe008fe7f500 syz-fuzzer
104108 S uwait 0xfffffe00998dd600 syz-fuzzer
770 688 770 0 Ss select 0xfffffe008fe7f440 sshd
688 1 688 0 Ss select 0xfffffe008fe7fb40 sshd
17 0 0 0 DL syncer 0xffffffff83d866e0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f80000 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83d84d00 [bufdaemon]
100082 D - 0xffffffff83012180 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058c1dce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83dbc4c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83db0378 [dom0]
100080 D launds 0xffffffff83db0384 [laundry: dom0]
100081 D umarcl 0xffffffff81e87510 [uma]
7 0 0 0 DL - 0xffffffff83a2ee48 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84b57270 [pf purge]
5 0 0 0 DL waiting 0xffffffff848321c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff838d1340 [doneq0]
100045 D - 0xffffffff838d12c0 [async]
100076 D - 0xffffffff838d1140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ee1c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83dabc20 [crypto]
100041 D crypto_ 0xfffffe0007ac8d30 [crypto returns 0]
100042 D crypto_ 0xfffffe0007ac8d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83c36640 [g_event]
100036 D - 0xffffffff83c36660 [g_up]
100037 D - 0xffffffff83c36680 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 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 0xfffffe00541d2010 [init]
10 0 0 0 DL audit_w 0xffffffff83dac660 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c37060 [swapper]
100005 D - 0xfffffe0007a09000 [if_io_tqg_0]
100006 D - 0xfffffe0007a08e00 [if_io_tqg_1]
100007 D - 0xfffffe0007a08d00 [if_config_tqg_0]
100008 D - 0xfffffe0007a08c00 [softirq_0]
100009 D - 0xfffffe0007a08b00 [softirq_1]
100010 D - 0xfffffe00085edc00 [pci_hp taskq]
100012 D - 0xfffffe00085ed700 [inm_free taskq]
100013 D - 0xfffffe00085ed500 [aiod_kick taskq]
100014 D - 0xfffffe00085ed300 [deferred_unmount ta]
100015 D - 0xfffffe00085ed100 [in6m_free taskq]
100017 D - 0xfffffe00085ecb00 [thread taskq]
100019 D - 0xfffffe00085ec600 [kqueue_ctx taskq]
100020 D - 0xfffffe00085ec400 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085ec200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085ec200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085ec200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085ec200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007a99200 [firmware taskq]
100038 D - 0xfffffe0007a98c00 [crypto_0]
100039 D - 0xfffffe0007a98c00 [crypto_1]
100055 D - 0xfffffe0007a97800 [vtnet0 rxq 0]
100056 D - 0xfffffe0007a97700 [vtnet0 txq 0]
100057 D - 0xfffffe0007a97600 [vtnet0 rxq 1]
100058 D - 0xfffffe0007a97500 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007984700 [virtio_balloon]
100066 D - 0xffffffff82b087c1 [deadlkres]
100070 D - 0xfffffe00085f0100 [mca taskq]
100071 D - 0xfffffe0057854200 [acpi_task_0]
100072 D - 0xfffffe0057854200 [acpi_task_1]
100073 D - 0xfffffe0057854200 [acpi_task_2]
100075 D - 0xfffffe0007a98400 [CAM taskq]
db> show all locks
Process 11913 (syz-executor.0) thread 0xfffffe009a33f740 (114673)
exclusive sleep mutex vm inactive pagequeue (vm pagequeue) r = 0 (0xffffffff83dafd40) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_page.c:3680
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009a7eda60) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4930
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4248
filedesc 287 2297K 21311
sysctloid 34801 2051K 34872
vtbuf 24 1968K 46
pcb 720 1326K 33234
kobj 330 1320K 529
newblk 61 1039K 40493
vfscache 3 1025K 3
subproc 395 819K 12235
inodedep 139 564K 12492
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
filemon 61 488K 285
intr 4 472K 4
vmem 3 276K 7
sctp_atcl 495 186K 23897
acpica 1674 184K 58126
sctp_stro 144 144K 6394
tidhash 3 141K 3
pagedep 9 130K 10751
tfo_ccache 1 128K 1
IP reass 1 128K 1
linker 324 127K 713
DEVFS1 113 113K 130
vnet_data 1 112K 1
sem 4 106K 4
kdtrace 467 83K 26667
bus 1000 82K 5215
umtx 638 80K 638
mtx_pool 2 72K 2
NFSD srvcache 3 68K 3
syncache 1 68K 1
module 513 65K 513
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 36 53K 3456
DEVFS3 132 33K 142
hostcache 1 32K 1
shm 1 32K 66
dirrem 126 32K 12113
msg 4 30K 4
kbdmux 6 28K 6
gtaskqueue 18 26K 18
sctp_atky 639 25K 31819
DEVFS_RULE 56 20K 56
ifaddr 68 20K 70
ufs_mount 4 17K 5
proc 3 17K 3
sctp_timw 64 16K 64
tty 16 16K 16
md_disk 4 16K 4
freefile 127 16K 11979
routetbl 130 16K 1262
ithread 97 16K 97
lltable 48 15K 164
GEOM 89 15K 665
bus-sc 34 15K 1682
kqueue 187 14K 12037
eventhandler 156 13K 156
pf_ifnet 44 13K 273
KTRACE 101 13K 548
ifnet 7 13K 7
ether_multi 152 13K 222
ksem 31 12K 214
pwddesc 185 12K 12102
kenv 95 12K 95
rman 88 11K 431
CAM queue 5 11K 1528
DEVFSP 157 10K 1477
in6_multi 65 9K 65
freework 34 9K 22441
bmsafemap 2 9K 12665
rpc 4 9K 4
UART 12 9K 12
devstat 4 9K 4
shmfd 1 8K 77
pfs_vncache 1 8K 1
sctp_athm 495 8K 25229
audit_evclass 237 8K 297
taskqueue 63 7K 75
pf_osfp 54 7K 54
sglist 5 7K 5
CAM DEV 3 6K 510
pfs_nodes 20 5K 20
ufs_dirhash 24 5K 24
sctp_map 288 5K 12282
UMA 267 5K 267
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
proc-args 184 4K 13468
cred 15 4K 602
acpisem 28 4K 28
hhook 15 4K 17
CC Mem 26 4K 4550
kcovinfo 52 4K 52
terminal 11 3K 11
plimit 11 3K 3195
session 22 3K 206
cryptodev 40 3K 2084
freeblks 9 3K 12257
clone 9 3K 9
uidinfo 2 3K 34
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
sctp_aadr 31 2K 98
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
Unitno 25 2K 12649
msi 12 2K 12
in_multi 6 2K 26
lockf 11 2K 1084
ipsecpolicy 2 2K 2
acpidev 20 2K 20
filedesc_to_leader 19 2K 38
tun 7 2K 7
NFSD session 1 1K 1
softdep 1 1K 1
mkdir 8 1K 21446
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 66
inpcbpolicy 30 1K 5305
CAM periph 4 1K 271
osd 30 1K 4550
ipsec 3 1K 3
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
BPF 6 1K 120
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
pf_rule 5 1K 165
diradd 5 1K 12148
crypto 4 1K 508
encap_export_host 12 1K 12
newdirblk 4 1K 10723
indirdep 2 1K 14063
pfil 4 1K 4
selfd 8 1K 109038
cdev 2 1K 2
sigio 7 1K 8
netlink 2 1K 2
chacha20random 1 1K 1
vnodes 2 1K 47
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
select 2 1K 148
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
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
aio 4 1K 17
pmchooks 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 40
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_table 0 0K 213
pf_altq 0 0K 0
pf_temp 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 9988
sctp_iter 0 0K 36
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 25
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 11
sctp_stri 0 0K 2594
tcp_do 0 0K 0
tcp_fsb 0 0K 2474
mqdata 0 0K 0
newnfsclient_req 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSD V4lock 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD V4state 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
msdosfs_node 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 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
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
UMAHash 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 13582
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 31
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 1071
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
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
ktls_ocf 0 0K 0
scsi_cd 0 0K 0
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
MLX5DUMP 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
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 0
ipsecrequest 0 0K 0
ip6opt 0 0K 201
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 23
tcplog 0 0K 0
tcp_hwpace 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 12
ip_moptions 0 0K 88
in_mfilter 0 0K 107
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 7
USB 0 0K 0
statfs 0 0K 10929
namei_tracker 0 0K 38
export_host 0 0K 0
cl_savebuf 0 0K 195
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 352
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
biobuf 0 0K 0
lio 0 0K 0
acl 0 0K 0
soname 0 0K 22699
mbuf_tag 0 0K 0
ktls 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
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
accf 0 0K 0
pts 0 0K 0
procdesc 0 0K 14
iov 0 0K 24967
ioctlops 0 0K 1190
eventfd 0 0K 22
Witness 0 0K 0
stack 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
sbuf 0 0K 336
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 1047
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
filecaps 0 0K 107
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
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 96
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 10249 673 80445 0 254 44736512 0
tcp_log 416 1032 18786 197073 0 254 8244288 0
mbuf 256 11112 13792 3786080 0 254 6375424 0
malloc-16384 16384 148 4 10835 0 1 2490368 0
mbuf_cluster 2048 1016 0 1016 0 254 2080768 0
pbuf 2624 0 778 0 0 2 2041472 0
BUF TRIE 144 252 11508 22081 0 62 1693440 0
malloc-384 384 4117 53 4117 0 30 1601280 0
malloc-128 128 11471 247 13459 0 126 1499904 0
UMA Slabs 0 112 13204 2 13204 0 126 1479072 0
vmem btag 56 24548 115 24548 0 254 1381128 0
malloc-4096 4096 330 4 598 0 2 1368064 0
RADIX NODE 144 8862 401 246316 0 62 1333872 0
ertt_txseginfo 40 17114 15711 2734034 0 254 1313000 0
sctp_asoc 2264 144 366 6021 0 254 1154640 0
VM OBJECT 264 4055 145 245969 0 30 1108800 0
sctp_ep 1176 351 419 16536 0 254 905520 0
malloc-2048 2048 352 56 16545 0 8 835584 0
malloc-4096 4096 192 4 12016 0 2 802816 0
256 Bucket 2048 380 12 16860 0 8 802816 0
FFS inode 1160 632 54 12653 0 8 795760 0
MAP ENTRY 96 7786 278 733521 0 126 774144 0
sctp_chunk 152 129 4707 115166 0 254 735072 0
THREAD 1824 281 38 14750 0 8 581856 0
malloc-8192 8192 65 6 339 0 1 581632 0
socket 960 238 270 23612 0 254 487680 0
VMSPACE 2560 156 9 11864 0 4 422400 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 144 373 6836 0 254 380512 0
tcp_bbr_map 128 917 1997 229334 0 126 372992 0
VNODE 448 672 111 12696 0 30 350784 0
malloc-256 256 259 1046 66002 0 62 334080 0
malloc-64 64 4250 601 123581 0 254 310464 0
PROC 1368 184 25 11915 0 8 285912 0
FPU_save_area 832 283 59 15824 0 16 284544 0
malloc-1024 1024 148 124 6720 0 16 278528 0
malloc-65536 65536 0 4 276 0 1 262144 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 2 2 10 0 1 262144 0
malloc-32768 32768 0 8 13294 0 1 262144 0
mbuf_packet 256 193 823 60138 0 254 260096 0
malloc-384 384 517 143 23920 0 30 253440 0
malloc-16 16 14884 616 47795 0 254 248000 0
malloc-128 128 1391 500 55634 0 126 242048 0
malloc-384 384 197 433 13115 0 30 241920 0
DEVCTL 1024 24 196 158 0 0 225280 0
filedesc0 1072 185 25 12102 0 8 225120 0
FFS2 dinode 256 632 178 12653 0 62 207360 0
malloc-32 32 6014 412 29876 0 254 205632 0
malloc-128 128 1377 142 29035 0 126 194432 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-256 256 50 640 25006 0 62 176640 0
S VFS Cache 104 1025 496 13563 0 126 158184 0
malloc-256 256 413 157 28402 0 62 145920 0
malloc-256 256 390 180 16772 0 62 145920 0
128 Bucket 1024 87 44 2622 0 16 134144 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 240 0 1 131072 0
malloc-32768 32768 2 2 9 0 1 131072 0
malloc-1024 1024 114 14 131 0 16 131072 0
unpcb 256 1 509 1718 0 254 130560 0
g_bio 408 0 300 200829 0 30 122400 0
ksiginfo 112 304 740 2253 0 126 116928 0
64 Bucket 512 114 86 17396 0 30 102400 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-2048 2048 14 34 1247 0 8 98304 0
tcp_inpcb 1296 26 46 4538 0 8 93312 0
malloc-384 384 211 29 557 0 30 92160 0
malloc-8192 8192 8 3 168 0 1 90112 0
UMA Kegs 384 225 8 225 0 30 89472 0
syncache 168 0 528 31 0 254 88704 0
clpbuf 2624 0 32 97 0 16 83968 0
malloc-128 128 298 353 1556 0 126 83328 0
malloc-4096 4096 8 12 1252 0 2 81920 0
sctp_readq 152 0 520 1224 0 254 79040 0
Files 80 563 337 51712 0 126 72000 0
malloc-64 64 514 557 21779 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 12 4 26 0 2 65536 0
malloc-4096 4096 3 13 557 0 2 65536 0
malloc-256 256 34 221 23142 0 62 65280 0
malloc-256 256 195 60 355 0 62 65280 0
32 Bucket 256 115 140 10641 0 62 65280 0
pipe 728 56 32 855 0 16 64064 0
sctp_stream_msg_out 112 84 456 1842 0 254 60480 0
tcp_bbr_pcb 832 18 54 2268 0 16 59904 0
malloc-8192 8192 7 0 7 0 1 57344 0
itimer 352 0 154 2728 0 30 54208 0
tcp_rack_map 128 0 403 9571 0 126 51584 0
TURNSTILE 136 320 58 320 0 62 51408 0
ttyoutq 256 32 163 4048 0 62 49920 0
malloc-256 256 89 106 2755 0 62 49920 0
tcp_rack_pcb 1024 0 48 1237 0 16 49152 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 1 47 71566 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 6 6 10938 0 2 49152 0
malloc-2048 2048 5 19 70 0 8 49152 0
malloc-2048 2048 1 23 214 0 8 49152 0
malloc-1024 1024 7 41 197 0 16 49152 0
da_ccb 544 0 84 50303 0 16 45696 0
pcpu-8 8 5166 466 11399 0 254 45056 0
malloc-8192 8192 3 2 5 0 1 40960 0
udp_inpcb 448 4 86 338 0 30 40320 0
ttyinq 160 60 190 7590 0 62 40000 0
ripcb 416 0 90 355 0 30 37440 0
hostcache 64 6 561 6 0 254 36288 0
PWD 32 119 1015 10666 0 254 36288 0
malloc-64 64 245 322 12195 0 254 36288 0
malloc-64 64 228 339 1758 0 254 36288 0
malloc-64 64 210 357 12288 0 254 36288 0
malloc-64 64 365 202 12759 0 254 36288 0
malloc-64 64 489 78 711 0 254 36288 0
malloc-64 64 11 556 623 0 254 36288 0
malloc-32 32 165 969 12838 0 254 36288 0
16 Bucket 144 100 152 2351 0 62 36288 0
malloc-128 128 69 210 100 0 126 35712 0
malloc-128 128 61 218 11036 0 126 35712 0
malloc-128 128 129 150 731 0 126 35712 0
malloc-128 128 1 278 145 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
malloc-384 384 52 38 100 0 30 34560 0
malloc-256 256 61 74 3959 0 62 34560 0
SLEEPQUEUE 88 320 64 320 0 126 33792 0
malloc-2048 2048 2 14 698 0 8 32768 0
malloc-2048 2048 3 13 50 0 8 32768 0
malloc-2048 2048 3 13 413 0 8 32768 0
malloc-2048 2048 2 14 26 0 8 32768 0
malloc-1024 1024 1 31 9 0 16 32768 0
malloc-1024 1024 10 22 1753 0 16 32768 0
malloc-1024 1024 18 14 22 0 16 32768 0
malloc-1024 1024 10 22 11 0 16 32768 0
malloc-1024 1024 12 20 33 0 16 32768 0
malloc-512 512 0 64 154 0 30 32768 0
malloc-512 512 5 59 328 0 30
---
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