panic: ASan: Invalid access, 4-byte read at 0xfffffe0056fa891c, StackLeft(f1) cpuid = 1 time = 32769 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fa83f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fa8550 vpanic() at vpanic+0x257/frame 0xfffffe0056fa8710 panic() at panic+0xb5/frame 0xfffffe0056fa87e0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056fa88b0 sigqueue_delete() at sigqueue_delete+0x192/frame 0xfffffe0056fa8990 cursig() at cursig+0xd5c/frame 0xfffffe0056fa8bf0 ast_sig() at ast_sig+0x82d/frame 0xfffffe0056fa8ea0 ast_handler() at ast_handler+0x2b0/frame 0xfffffe0056fa8f10 ast() at ast+0x25/frame 0xfffffe0056fa8f30 doreti_ast() at doreti_ast+0x1c/frame 0x825f4af80 KDB: enter: panic [ thread pid 918 tid 100245 ] 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 0xffffffff81663bce _vprintf+0x1ae rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056fa8530 rbp 0xfffffe0056fa8550 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0058b1e000 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 918 (syz-executor) at 0xfffffe0058a0b008: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 764 at 0xfffffe0058af0ac0 ABI: FreeBSD ELF64 flag: 0x18080480 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058b16db0 (map 0xfffffe0058b16db0) (map.pmap 0xfffffe0058b16e50) (pmap 0xfffffe0058b16ec0) threads: 3 100097 s syz-executor 100245 Run CPU 1 syz-executor 100248 D ppwait 0xfffffe0058b25508 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 926 766 766 0 R syz-executor 925 918 764 0 S uwait 0xfffffe0059a3d400 syz-executor 924 921 764 0 S uwait 0xfffffe0059a3d300 syz-executor 923 918 764 0 S uwait 0xfffffe0059a3d200 syz-executor 921 918 764 0 RV syz-executor 919 918 764 0 S uwait 0xfffffe00585f2980 syz-executor 918 764 764 0 T (threaded) syz-executor 100097 s syz-executor 100245 Run CPU 1 syz-executor 100248 D ppwait 0xfffffe0058b25508 syz-executor 914 763 763 0 R (threaded) syz-executor 100186 RunQ syz-executor 100238 RunQ syz-executor 100239 D ranged1 0xfffffe006b88b190 syz-executor 100243 D ranged1 0xfffffe006b88b190 syz-executor 906 765 765 0 R (threaded) syz-executor 100218 Run CPU 0 syz-executor 100228 S uwait 0xfffffe00585f2c80 syz-executor 100233 RunQ syz-executor 898 1 764 0 S uwait 0xfffffe0059a3e000 syz-executor 895 0 0 0 DL (threaded) [so_splice] 100102 D - 0xfffffe0059a3cc80 [thr_0] 100209 D - 0xfffffe0059a3ccc0 [thr_1] 889 1 765 0 S uwait 0xfffffe0059a3d000 syz-executor 888 1 766 0 S uwait 0xfffffe0058695780 syz-executor 886 1 765 0 S uwait 0xfffffe00585f3980 syz-executor 882 1 766 60928 S uwait 0xfffffe0059a3dd80 syz-executor 867 1 766 0 S uwait 0xfffffe00585f4a80 syz-executor 861 1 764 60929 S uwait 0xfffffe00585f4380 syz-executor 860 0 0 0 DL (threaded) [KTLS] 100121 D - 0xfffffe0077c3a200 [thr_0] 100166 D - 0xfffffe0077c3a280 [thr_1] 100167 D - 0xffffffff83cd78e8 [reclaim_0] 859 1 763 0 S uwait 0xfffffe0058695980 syz-executor 858 1 763 0 S uwait 0xfffffe0059a3ee00 syz-executor 854 1 764 0 S uwait 0xfffffe00585f4880 syz-executor 837 0 0 0 DL - 0xffffffff83cd60c0 [soaiod4] 836 0 0 0 DL - 0xffffffff83cd60c0 [soaiod3] 835 0 0 0 DL - 0xffffffff83cd60c0 [soaiod2] 834 0 0 0 DL - 0xffffffff83cd60c0 [soaiod1] 831 1 831 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 830 1 830 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 829 1 829 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 828 1 828 0 Ss+ ttyin 0xfffffe00542308b0 getty 827 1 827 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 826 1 826 0 Ss+ ttyin 0xfffffe005997b8b0 getty 825 1 825 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 824 1 824 0 Ss+ ttyin 0xfffffe005997b0b0 getty 823 1 823 0 Ss+ ttyin 0xfffffe005422dcb0 getty 821 802 821 0 Ss select 0xfffffe006df893c0 dhclient 808 0 0 0 DL aiordy 0xfffffe0058a0cac0 [aiod4] 807 0 0 0 DL aiordy 0xfffffe0058a0bab8 [aiod3] 806 0 0 0 DL aiordy 0xfffffe0058a03ab8 [aiod2] 805 0 0 0 DL aiordy 0xfffffe0058a0c568 [aiod1] 802 783 423 65 S select 0xfffffe006df88cc0 dhclient 783 1 423 0 S wait 0xfffffe0058aef560 sh 766 762 766 0 S nanslp 0xffffffff83bb5f41 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f41 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f41 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe00586850c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058a040c0 csh 758 1 758 0 Ss select 0xfffffe0058682f40 sshd 736 1 17 0 S+ nanslp 0xffffffff83bb5f41 sleep 494 1 494 0 Ss select 0xfffffe00586860c0 syslogd 422 1 422 65 Ss select 0xfffffe006df896c0 dhclient 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] 100093 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 0xffffffff843bff80 [pf purge] 5 0 0 0 DL waiting 0xffffffff84789700 [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 - 0xffffffff82840840 [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] db> show all locks Process 918 (syz-executor) thread 0xfffffe0058b1e000 (100245) exclusive sleep mutex sigacts (sigacts) r = 0 (0xfffffe006e251ca8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:311 exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058a0b130) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:308 Process 914 (syz-executor) thread 0xfffffe0058b23000 (100238) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d1f880) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1754 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d18860) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006b88b070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1315 Process 906 (syz-executor) thread 0xfffffe0058b21000 (100233) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006b833e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1783 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8309 linker 385 5207K 596 tcp_hpts 8 4865K 8 sysctloid 35395 2086K 35470 vtbuf 24 1968K 46 kobj 337 1348K 510 newblk 66 1041K 887 vfscache 3 1025K 3 pcb 31 673K 119 inodedep 32 524K 205 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 249 subproc 146 302K 1007 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 392 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 19 133K 102 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 124 gtaskqueue 18 98K 18 LRO 22 85K 22 bus 1015 83K 5167 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 530 ddb_capture 1 64K 1 kdtrace 220 43K 1182 umtx 304 38K 304 shm 2 34K 4 hostcache 1 32K 1 DEVFS3 125 32K 136 msg 4 30K 4 kbdmux 6 28K 6 BPF 18 27K 24 temp 32 21K 1952 DEVFS_RULE 56 20K 56 ifaddr 72 20K 74 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 4 tty 16 16K 16 routetbl 135 16K 425 lltable 48 15K 48 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 170 14K 170 ether_multi 152 13K 172 kenv 95 12K 95 cred 29 11K 217 shmfd 7 11K 15 GEOM 49 11K 449 CAM queue 5 11K 1528 rman 75 10K 430 rpc 8 9K 8 plimit 23 9K 479 in6_multi 65 9K 65 bmsafemap 2 9K 171 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 78 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 271 5K 271 kqueue 69 5K 973 pf_ifnet 10 5K 19 pwddesc 68 5K 934 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 50 4K 76 terminal 11 3K 11 uidinfo 7 3K 13 ip6opt 5 3K 29 acpidev 20 3K 20 selfd 38 3K 59176 hhook 8 3K 10 proc-args 81 3K 1983 kcovinfo 36 3K 36 netlink 2 3K 72 session 17 3K 43 lockf 19 3K 65 local_apic 1 2K 1 io_apic 1 2K 1 indirdep 8 2K 119 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 14 diradd 15 2K 163 sctp_ifa 13 2K 14 Unitno 27 2K 70 CAM XPT 22 2K 543 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 newdirblk 11 2K 90 ipsecpolicy 2 2K 2 CC Mem 10 2K 60 sctp_atcl 3 2K 22 msi 9 2K 9 sctp_stro 1 1K 2 softdep 1 1K 1 dirrem 4 1K 144 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 12 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 select 6 1K 36 isadev 6 1K 6 mount 16 1K 173 pci_link 10 1K 10 inpcbpolicy 22 1K 277 osd 15 1K 77 crypto 4 1K 14 encap_export_host 12 1K 12 freefile 4 1K 114 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 mkdir 3 1K 180 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 92 sctp_timw 1 1K 1 vnodes 1 1K 1 ktls 1 1K 26 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 4 1K 24 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 11 iov 2 1K 14084 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 freework 1 1K 164 ip6_msource 1 1K 1 ip_msource 1 1K 4 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 3 1K 22 soname 2 1K 3384 sctp_map 2 1K 4 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 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 77 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4 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 freeblks 0 0K 108 freefrag 0 0K 20 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 1 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 ip6_moptions 0 0K 1 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 5 in_mfilter 0 0K 8 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 21 fadvise 0 0K 0 VN POLL 0 0K 3 statfs 0 0K 186 namei_tracker 0 0K 0 inotify 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 104 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 200 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 667 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 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 md_disk 0 0K 1 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 700 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 20622 0 254 41615360 0 tcp_log 416 6272 4402 13182 0 254 4440384 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8667 1760 25362 0 254 2669312 0 BUF TRIE 152 241 11563 897 0 62 1794208 0 malloc-128 128 11637 236 12337 0 126 1519744 0 malloc-4096 4096 359 3 554 0 2 1482752 0 UMA Slabs 0 112 11698 32 11698 0 126 1313760 0 RADIX NODE 152 7174 23 30685 0 62 1093944 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18475 68 18475 0 254 1038408 0 malloc-65536 65536 12 1 17 0 1 851968 0 FFS inode 1168 535 25 650 0 8 654080 0 sctp_ep 1152 2 509 20 0 254 588672 0 sctp_asoc 2256 1 254 2 0 254 575280 0 socket 1024 33 475 1532 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2664 0 182 0 0 2 484848 0 malloc-16384 16384 23 1 312 0 1 393216 0 256 Bucket 2048 155 5 1213 0 8 327680 0 malloc-4096 4096 69 3 927 0 2 294912 0 VM OBJECT 248 1094 90 14525 0 62 293632 0 VNODE 440 574 92 691 0 30 293040 0 THREAD 1860 151 1 254 0 8 282720 0 malloc-64 64 3992 355 64141 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14610 390 15000 0 254 240000 0 malloc-2048 2048 104 8 131 0 8 229376 0 DEVCTL 1024 25 195 152 0 0 225280 0 malloc-256 256 262 548 1544 0 62 207360 0 malloc-65536 65536 1 2 111 0 1 196608 0 sctp_raddr 736 1 263 2 0 254 194304 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5449 221 5625 0 254 181440 0 malloc-128 128 1234 161 26634 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 6 510 1195 0 254 165120 0 malloc-32768 32768 0 5 90 0 1 163840 0 malloc-2048 2048 7 65 1086 0 8 147456 0 malloc-1024 1024 122 22 141 0 16 147456 0 S VFS Cache 104 1001 403 1167 0 126 146016 0 FFS2 dinode 256 535 35 650 0 62 145920 0 MAP ENTRY 96 1347 165 46515 0 126 145152 0 FPU_save_area 832 153 9 340 0 16 134784 0 malloc-65536 65536 0 2 3 0 1 131072 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 5 503 220 0 254 130048 0 ksiginfo 112 64 980 135 0 126 116928 0 PROC 1368 67 10 926 0 8 105336 0 malloc-128 128 561 214 4020 0 126 99200 0 malloc-32768 32768 2 1 13 0 1 98304 0 filedesc0 1072 68 16 934 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 g_bio 440 0 180 6859 0 30 79200 0 malloc-8192 8192 7 2 35 0 1 73728 0 malloc-8192 8192 7 2 30 0 1 73728 0 128 Bucket 1024 46 21 247 0 16 68608 0 malloc-64 64 530 541 1874 0 254 68544 0 malloc-128 128 338 189 465 0 126 67456 0 malloc-128 128 380 147 1224 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 64 Bucket 512 84 44 1730 0 30 65536 0 malloc-256 256 215 40 344 0 62 65280 0 malloc-384 384 110 40 285 0 30 57600 0 malloc-64 64 474 345 711 0 254 52416 0 malloc-64 64 421 398 1334 0 254 52416 0 malloc-256 256 109 86 665 0 62 49920 0 32 Bucket 256 71 124 595 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 1 47 13543 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-4096 4096 7 5 18 0 2 49152 0 malloc-1024 1024 8 40 577 0 16 49152 0 syncache 168 1 263 4 0 254 44352 0 tcp_inpcb 1304 10 23 60 0 8 43032 0 vnpbuf 2664 0 16 1 0 16 42624 0 malloc-4096 4096 6 4 750 0 2 40960 0 pcpu-8 8 4775 345 4945 0 254 40960 0 VMSPACE 584 41 29 899 0 16 40880 0 pipe 736 24 31 300 0 16 40480 0 ttyinq 160 135 115 570 0 62 40000 0 da_ccb 544 0 70 1820 0 16 38080 0 udp_inpcb 408 8 82 176 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 69 498 116 0 254 36288 0 malloc-64 64 31 536 13660 0 254 36288 0 malloc-64 64 84 483 1633 0 254 36288 0 malloc-64 64 117 450 169 0 254 36288 0 malloc-128 128 4 275 31 0 126 35712 0 malloc-128 128 107 172 591 0 126 35712 0 malloc-128 128 119 160 204 0 126 35712 0 ktls_session 256 0 135 3 0 62 34560 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 52 38 54 0 30 34560 0 malloc-384 384 65 25 710 0 30 34560 0 malloc-384 384 56 34 74 0 30 34560 0 malloc-256 256 40 95 122 0 62 34560 0 malloc-256 256 6 129 405 0 62 34560 0 malloc-256 256 28 107 858 0 62 34560 0 malloc-256 256 38 97 360 0 62 34560 0 malloc-256 256 17 118 386 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 8 8 33 0 8 32768 0 malloc-2048 2048 0 16 81 0 8 32768 0 malloc-2048 2048 9 7 47 0 8 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 15 17 17 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 4 28 147 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 1005 0 16 32768 0 malloc-512 512 3 61 13 0 30 32768 0 malloc-512 512 1 63 127 0 30 32768 0 malloc-512 512 2 62 24 0 30 32768 0 malloc-512 512 11 53 74 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 clpbuf 2664 0 12 39 0 4 31968 0 PGRP 120 21 243 47 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 rl_entry 48 2 586 2 0 254 28224 0 malloc-32 32 327 555 951 0 254 28224 0 16 Bucket 144 57 139 287 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 1 132 22 0 62 27664 0 udplite_inpcb 408 0 63 7 0 30 25704 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 8 120 51 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 20 0 2 24576 0 malloc-4096 4096 2 4 50 0 2 24576 0 ertt_txseginfo 40 10 596 567 0 254 24240 0 PWD 40 23 583 170 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 Files 80 184 116 7405 0 126 24000 0 8 Bucket 80 47 253 329 0 126 24000 0 malloc-384 384 2 58 383 0 30 23040 0 malloc-384 384 24 36 43 0 30 23040 0 domainset 40 0 567 40 0 254 22680 0 ripcb 376 4 56 34 0 30 22560 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 ertt 72 10 270 60 0 126 20160 0 malloc-32 32 9 621 76 0 254 20160 0 malloc-32 32 94 536 119 0 254 20160 0 malloc-32 32 66 564 971 0 254 20160 0 malloc-32 32 71 559 187 0 254 20160 0 malloc-32 32 62 568 2979 0 254 20160 0 malloc-32 32 71 559 1374 0 254 20160 0 2 Bucket 32 62 568 391 0 254 20160 0 KNOTE 160 0 125 20 0 62 20000 0 tcp_bbr_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 5 0 30 19600 0 L VFS Cache 320 0 60 8 0 30 19200 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 12 20 14 0 30 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 16 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 9 741 34 0 254 12000 0 malloc-16 16 33 717 158 0 254 12000 0 malloc-16 16 35 715 380 0 254 12000 0 malloc-16 16 207 543 3121 0 254 12000 0 malloc-16 16 38 712 83 0 254 12000 0 malloc-16 16 316 434 27757 0 254 12000 0 malloc-16 16 40 710 127 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 splice 184 0 63 1 0 62 11592 0 AIOCB 552 1 20 28 0 16 11592 0 malloc-384 384 6 24 7 0 30 11520 0 AIOLIO 272 0 42 3 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 1010 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 17 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl