panic: ASan: Invalid access, 4-byte read at 0xfffffe0056fc4b7c, StackLeft(f1) cpuid = 1 time = 1766678278 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fc44b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fc4610 vpanic() at vpanic+0x257/frame 0xfffffe0056fc47d0 panic() at panic+0xb5/frame 0xfffffe0056fc4890 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056fc4960 sigqueue_move_set() at sigqueue_move_set+0x10d/frame 0xfffffe0056fc49f0 sigqueue_delete_set_proc() at sigqueue_delete_set_proc+0x1e9/frame 0xfffffe0056fc4af0 kern_sigaction() at kern_sigaction+0xa1a/frame 0xfffffe0056fc4bf0 sys_sigaction() at sys_sigaction+0x131/frame 0xfffffe0056fc4d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056fc4f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056fc4f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a661a, rsp = 0x8253bcf08, rbp = 0x8253bcf80 --- KDB: enter: panic [ thread pid 840 tid 100158 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%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 0xfffffe0075400000 rdx 0x7ffff rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056fc45f0 rbp 0xfffffe0056fc4610 rsi 0x80001 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0xc80000001 r11 0xfffffe0058b2acd0 r12 0xfffffe0058b2a780 r13 0xfffffffffffffffd r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 840 (syz-executor) at 0xfffffe0058a04ac0: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe0058acc570 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007810920 (map 0xfffffe0007810920) (map.pmap 0xfffffe00078109c0) (pmap 0xfffffe0007810a30) threads: 3 100086 RunQ syz-executor 100158 Run CPU 1 syz-executor 100160 S uwait 0xfffffe0058697d80 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 850 1 1 0 R getty 849 840 766 0 S uwait 0xfffffe0059a37800 syz-executor 847 840 766 0 S uwait 0xfffffe0077df1280 syz-executor 844 1 844 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 842 1 765 0 T uwait 0xfffffe0059a36d80 syz-executor 841 840 766 0 S uwait 0xfffffe0059a35f00 syz-executor 840 766 766 0 R (threaded) syz-executor 100086 RunQ syz-executor 100158 Run CPU 1 syz-executor 100160 S uwait 0xfffffe0058697d80 syz-executor 838 1 838 0 Ss+ ttyin 0xfffffe00599518b0 getty 831 1 766 0 S uwait 0xfffffe0058694c00 syz-executor 830 0 0 0 DL aiordy 0xfffffe0058b0e560 [aiod4] 829 0 0 0 DL aiordy 0xfffffe0058af0010 [aiod3] 828 0 0 0 DL aiordy 0xfffffe0058b0eab8 [aiod2] 827 0 0 0 DL aiordy 0xfffffe0058af0568 [aiod1] 826 0 0 0 DL mdwait 0xfffffe006bb15000 [md3] 825 1 764 0 SV lockf 0xfffffe005800ca80 syz-executor 824 1 763 0 S uwait 0xfffffe0058697880 syz-executor 821 779 423 0 R sh 816 1 765 0 S uwait 0xfffffe0059a36180 syz-executor 815 1 764 0 SV lockf 0xfffffe005800cb00 syz-executor 779 770 423 0 D rangelk 0xfffffe006e379198 sh 770 1 423 0 D rangelk 0xfffffe006e379198 sh 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 765 762 765 0 R CPU 0 syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 1 760 0 S select 0xfffffe0058685dc0 syz-executor 747 1 747 0 Ds+ rangelk 0xfffffe006e36cda0 getty 745 1 745 0 Ds+ rangelk 0xfffffe006e36cda0 getty 744 1 744 0 Ds+ rangelk 0xfffffe006e36cda0 getty 743 1 743 0 Ds+ rangelk 0xfffffe006e36cda0 getty 742 1 742 0 Rs+ getty 739 1 739 0 Ds+ rangelk 0xfffffe006e36cda0 getty 735 1 17 0 D+ rangelk 0xfffffe006e379198 sh 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058a02558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8444df80 [pf purge] 5 0 0 0 DL waiting 0xffffffff8485a700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [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 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840841 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] 736 735 17 0 Z+ sleep 823 821 423 0 Z sh 845 840 766 0 Z syz-executor 846 840 766 0 Z syz-executor db> show all locks Process 840 (syz-executor) thread 0xfffffe0058b2a780 (100158) exclusive sleep mutex sigacts (sigacts) r = 0 (0xfffffe006eb5aca8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:807 exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058a04be8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:805 Process 765 (syz-executor) thread 0xfffffe0058ac2000 (100110) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006eba0ac0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1751 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e379c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4899 Process 763 (syz-executor) thread 0xfffffe0058ac2780 (100107) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007cf5d80) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe0077df5070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e37a228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4899 Process 742 (getty) thread 0xfffffe0058ad8000 (100103) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d137e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4071 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e36cc78) locked @ /syzkaller/managers/main/kernel/sys/kern/coredump_vnode.c:192 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8309 linker 385 5207K 589 tcp_hpts 8 4865K 8 sysctloid 35065 2066K 35140 vtbuf 24 1968K 46 kobj 337 1348K 512 newblk 692 1197K 1229 vfscache 3 1025K 3 pcb 24 671K 62 inodedep 83 543K 125 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 131 242K 928 filedesc 29 229K 115 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 125 acpica 1674 184K 56983 vmem 5 144K 7 tidhash 3 141K 3 pagedep 28 135K 41 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1020 83K 5178 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 532 ddb_capture 1 64K 1 umtx 304 38K 304 kdtrace 189 38K 1017 temp 77 36K 2913 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 71 20K 73 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1693 lltable 47 15K 47 eventhandler 170 14K 170 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 54 12K 448 CAM queue 5 11K 1528 rman 75 10K 440 shmfd 4 10K 5 rpc 8 9K 8 bmsafemap 4 9K 95 in6_multi 65 9K 65 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 72 plimit 17 7K 364 cred 17 7K 184 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 21 6K 63 diradd 39 5K 85 indirdep 19 5K 46 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 lockf 38 4K 126 acpisem 28 4K 28 kqueue 55 4K 866 pwddesc 50 4K 853 terminal 11 3K 11 DEVFSP 41 3K 52 acpidev 20 3K 20 hhook 8 3K 10 kcovinfo 36 3K 36 newdirblk 17 3K 30 mkdir 17 3K 60 netlink 2 3K 71 uidinfo 2 3K 6 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 15 proc-args 64 2K 1881 Unitno 29 2K 270 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 session 12 2K 33 ipsecpolicy 2 2K 2 msi 9 2K 9 selfd 17 2K 7798 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 pfil 6 1K 6 BPF 6 1K 19 isadev 6 1K 8 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 osd 7 1K 41 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atcl 1 1K 4 freefrag 3 1K 225 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 inpcbpolicy 8 1K 187 ip6opt 1 1K 5 CC Mem 2 1K 24 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 2 aio 4 1K 4 select 1 1K 25 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 cryptodev 1 1K 38 sctp_vrf 1 1K 1 freework 1 1K 87 ip6_msource 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 sctp_atky 1 1K 5 cpus 2 1K 2 ip6_moptions 1 1K 1 vnet_data_free 1 1K 1 fadvise 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 4 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 4 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 filemon 0 0K 0 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 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 0 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 384 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 25 freeblks 0 0K 41 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 ktls_ocf 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 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 0 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 23 VN POLL 0 0K 0 statfs 0 0K 184 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 65 lio 0 0K 2 acl 0 0K 0 soname 0 0K 3318 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 6 iov 0 0K 14091 ioctlops 0 0K 99 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 350 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 639 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 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 filecaps 0 0K 66 sigio 0 0K 2 filedesc_to_leader 0 0K 0 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 78 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 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 8320 1840 18837 0 254 41615360 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8631 1796 21137 0 254 2669312 0 BUF TRIE 152 296 11508 1159 0 62 1794208 0 malloc-4096 4096 359 9 562 0 2 1507328 0 malloc-128 128 11559 159 11808 0 126 1499904 0 UMA Slabs 0 112 11683 11 11683 0 126 1309728 0 tcp_log 416 788 1759 3637 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17628 51 17628 0 254 990024 0 RADIX NODE 152 6079 390 35723 0 62 983288 0 malloc-65536 65536 12 2 17 0 1 917504 0 FFS inode 1168 553 21 578 0 8 670432 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 9 499 1386 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2664 0 182 0 0 2 484848 0 VM OBJECT 248 859 389 13586 0 62 309504 0 256 Bucket 2048 135 11 1113 0 8 299008 0 sctp_ep 1152 1 258 3 0 254 298368 0 VNODE 440 589 77 617 0 30 293040 0 THREAD 1860 134 18 165 0 8 282720 0 malloc-16384 16384 14 3 245 0 1 278528 0 malloc-64 64 3916 431 12570 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 54 10 852 0 2 262144 0 malloc-256 256 888 117 1745 0 62 257280 0 malloc-16 16 14458 292 14540 0 254 236000 0 malloc-2048 2048 103 9 116 0 8 229376 0 DEVCTL 1024 24 196 149 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5398 272 5431 0 254 181440 0 malloc-128 128 1230 165 26629 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 0 516 1169 0 254 165120 0 malloc-32768 32768 0 5 19 0 1 163840 0 FFS2 dinode 256 553 77 578 0 62 161280 0 malloc-1024 1024 123 21 141 0 16 147456 0 MAP ENTRY 96 766 746 42425 0 126 145152 0 FPU_save_area 832 136 26 190 0 16 134784 0 S VFS Cache 104 1004 283 1068 0 126 133848 0 malloc-65536 65536 0 2 66 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 15 0 1 131072 0 mbuf_packet 256 0 508 145 0 254 130048 0 ksiginfo 112 57 987 110 0 126 116928 0 malloc-16384 16384 3 4 16 0 1 114688 0 malloc-2048 2048 8 48 1142 0 8 114688 0 PROC 1368 53 24 850 0 8 105336 0 malloc-128 128 551