panic: ASan: Invalid access, 4-byte read at 0xfffffe005705091c, StackLeft(f1) cpuid = 1 time = 2147483654 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00570503f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057050550 vpanic() at vpanic+0x257/frame 0xfffffe0057050710 panic() at panic+0xb5/frame 0xfffffe00570507e0 kasan_report() at kasan_report+0xdf/frame 0xfffffe00570508b0 sigqueue_delete() at sigqueue_delete+0x192/frame 0xfffffe0057050990 cursig() at cursig+0xd5c/frame 0xfffffe0057050bf0 ast_sig() at ast_sig+0x82d/frame 0xfffffe0057050ea0 ast_handler() at ast_handler+0x2b0/frame 0xfffffe0057050f10 ast() at ast+0x25/frame 0xfffffe0057050f30 doreti_ast() at doreti_ast+0x1c/frame 0x825870f80 KDB: enter: panic [ thread pid 1039 tid 100228 ] 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 0xfffffe0075e00000 rdx 0x7ffff rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0057050530 rbp 0xfffffe0057050550 rsi 0x80001 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0058b17000 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 1039 (syz-executor) at 0xfffffe0058ad8ab0: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe0058adb570 ABI: FreeBSD ELF64 flag: 0x18080480 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058ab0920 (map 0xfffffe0058ab0920) (map.pmap 0xfffffe0058ab09c0) (pmap 0xfffffe0058ab0a30) threads: 2 100108 s syz-executor 100228 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1067 1052 763 0 R syz-executor 1066 1065 1066 0 Ss select 0xfffffe0058685240 dhclient 1065 1063 423 0 S select 0xfffffe006e91bbc0 dhclient 1064 765 765 0 R (threaded) syz-executor 100199 RunQ syz-executor 100232 S uwait 0xfffffe0059a39280 syz-executor 1063 1062 423 0 R dhclient 1062 1047 423 0 S select 0xfffffe00586828c0 dhclient 1058 1039 766 0 S uwait 0xfffffe00585f3b80 syz-executor 1057 1039 766 0 S uwait 0xfffffe0059a3af00 syz-executor 1052 763 763 0 R (threaded) syz-executor 100126 RunQ syz-executor 100229 RunQ syz-executor 1047 423 423 0 S wait 0xfffffe0058adaac0 sh 1044 1039 766 0 S uwait 0xfffffe0059a39880 syz-executor 1039 766 766 0 T (threaded) syz-executor 100108 s syz-executor 100228 Run CPU 1 syz-executor 1036 764 764 60928 R (threaded) syz-executor 100173 D mbusy 0xfffffe0058b2d540 syz-executor 100209 Run CPU 0 syz-executor 100213 S uwait 0xfffffe0059a39080 syz-executor 1031 1 764 -1 T uwait 0xfffffe0059a39480 syz-executor 1012 1 763 0 S uwait 0xfffffe0058694a00 syz-executor 1008 1 766 0 S uwait 0xfffffe0058697d00 syz-executor 1005 1 765 0 S uwait 0xfffffe00585f4b00 syz-executor 994 0 0 0 DL (threaded) [so_splice] 100161 D - 0xfffffe0058697a00 [thr_0] 100180 D - 0xfffffe0058697a40 [thr_1] 858 1 764 0 S uwait 0xfffffe0059a3a300 syz-executor 831 1 766 0 S uwait 0xfffffe0059a3b780 syz-executor 815 0 0 0 DL (threaded) [KTLS] 100105 D - 0xfffffe006e8c6a00 [thr_0] 100132 D - 0xfffffe006e8c6a80 [thr_1] 100133 D - 0xffffffff83cd78e8 [reclaim_0] 808 0 0 0 DL aiordy 0xfffffe0058ad8558 [aiod4] 807 0 0 0 DL aiordy 0xfffffe0058b07ac0 [aiod3] 805 0 0 0 DL aiordy 0xfffffe0058ad9ab8 [aiod2] 804 0 0 0 DL aiordy 0xfffffe0058ada568 [aiod1] 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe006e081540 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058aca610 csh 758 681 758 0 Ss select 0xfffffe0058682d40 sshd 747 1 747 0 Ts+ getty 746 1 746 0 Ts+ ttyin 0xfffffe00599528b0 getty 745 1 745 0 Ts+ ttyin 0xfffffe00599530b0 getty 744 1 744 0 Ts+ ttyin 0xfffffe00599538b0 getty 743 1 743 0 Ts+ ttyin 0xfffffe0007bf70b0 getty 742 1 742 0 Ts+ ttyin 0xfffffe0007bf78b0 getty 741 1 741 0 Ts+ ttyin 0xfffffe0007bf80b0 getty 740 1 740 0 Ts+ ttyin 0xfffffe0007bf88b0 getty 739 1 739 0 Ts+ ttyin 0xfffffe0007bf90b0 getty 737 1 17 0 S+ piperd 0xfffffe0059b9ecc0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058ad9008 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe006e0814c0 sshd 494 1 494 0 Ss select 0xfffffe0058685f40 syslogd 423 1 423 0 Ss wait 0xfffffe0058a0aab0 devd 422 1 422 65 Ss select 0xfffffe0059a895c0 dhclient 337 1 337 0 Ss select 0xfffffe006e081b40 dhclient 334 1 334 0 Ss select 0xfffffe0058685e40 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] 100094 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 0xffffffff84621f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff84916700 [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] 1055 1039 766 0 Z syz-executor 1056 1039 766 0 Z syz-executor db> show all locks Process 1039 (syz-executor) thread 0xfffffe0058b17000 (100228) exclusive sleep mutex sigacts (sigacts) r = 0 (0xfffffe006e921ca8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:311 exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058ad8bd8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:308 Process 1036 (syz-executor) thread 0xfffffe0058b3c000 (100209) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00074c6340) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7311 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058b2d5a0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7156 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058b2d4f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 385 5207K 499 tcp_hpts 8 4865K 8 sysctloid 35395 2086K 35470 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 43 1035K 718 vfscache 3 1025K 3 pcb 27 671K 94 inodedep 28 523K 193 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 158 310K 1155 filedesc 36 297K 171 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 129 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 16 132K 87 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 229 45K 1303 umtx 336 42K 336 shm 3 36K 6 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2118 DEVFS_RULE 56 20K 56 ifaddr 72 20K 75 BPF 14 19K 17 routetbl 163 17K 517 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1690 lltable 47 15K 48 eventhandler 170 14K 170 ether_multi 152 13K 172 kenv 95 12K 95 cred 27 11K 206 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 75 10K 430 plimit 25 10K 337 shmfd 4 10K 6 rpc 8 9K 8 bmsafemap 4 9K 153 in6_multi 65 9K 65 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 4 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 81 kqueue 77 7K 1119 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 pf_ifnet 10 5K 19 pwddesc 68 5K 1076 vt 11 5K 11 freework 17 5K 155 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 49 4K 8941 DEVFSP 45 3K 191 terminal 11 3K 11 proc-args 93 3K 2268 session 21 3K 36 uidinfo 5 3K 11 acpidev 20 3K 20 hhook 8 3K 10 ip6opt 2 3K 8 kcovinfo 36 3K 36 netlink 2 3K 85 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 15 lockf 18 2K 61 dirrem 7 2K 118 Unitno 30 2K 62 sctp_ifa 13 2K 15 CAM XPT 22 2K 543 in_multi 6 2K 10 tun 4 2K 4 select 12 2K 40 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 sctp_stro 1 1K 3 softdep 1 1K 1 diradd 8 1K 135 freeblks 4 1K 89 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 29 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 newdirblk 7 1K 65 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 sctp_ifn 6 1K 15 sctp_atcl 2 1K 12 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 265 pci_link 10 1K 10 osd 13 1K 46 mkdir 5 1K 130 crypto 4 1K 22 encap_export_host 12 1K 12 inpcbpolicy 19 1K 234 sctp_timw 2 1K 2 freefile 4 1K 93 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 12 indirdep 1 1K 116 vnodes 1 1K 2 ktls 1 1K 5 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 cryptodev 3 1K 203 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 3 1K 15 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 3 in6_mfilter 2 1K 7 aio 4 1K 5 eventfd 1 1K 1 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3354 filecaps 4 1K 87 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 2 1K 12 sctp_map 2 1K 6 cpus 2 1K 2 ip6_moptions 1 1K 4 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 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 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 filemon 0 0K 2 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 203 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 13 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 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 20 fadvise 0 0K 0 VN POLL 0 0K 2 statfs 0 0K 394 namei_tracker 0 0K 1 inotify 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15158 ioctlops 0 0K 109 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 204 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 0 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 feeder 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 350 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 1332 19002 0 254 39534592 0 malloc-384 384 8210 40 8214 0 30 3168000 0 mbuf 256 8635 1282 28458 0 254 2538752 0 tcp_log 416 1379 4723 8858 0 254 2538432 0 BUF TRIE 152 299 11505 924 0 62 1794208 0 malloc-128 128 11637 236 12185 0 126 1519744 0 malloc-4096 4096 359 1 543 0 2 1474560 0 UMA Slabs 0 112 11171 19 11171 0 126 1253280 0 sctp_asoc 2256 1 509 3 0 254 1150560 0 RADIX NODE 152 7332 177 33044 0 62 1141368 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17475 60 17475 0 254 981960 0 malloc-65536 65536 12 0 16 0 1 786432 0 FFS inode 1168 531 22 626 0 8 645904 0 sctp_ep 1152 1 510 9 0 254 588672 0 pbuf 2664 0 198 0 0 2 527472 0 socket 1024 38 470 1486 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 sctp_raddr 736 1 516 3 0 254 380512 0 256 Bucket 2048 156 14 1154 0 8 348160 0 VM OBJECT 248 1233 79 16339 0 62 325376 0 THREAD 1860 158 10 232 0 8 312480 0 malloc-64 64 4003 848 14024 0 254 310464 0 VNODE 440 571 95 668 0 30 293040 0 malloc-4096 4096 70 0 1069 0 2 286720 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 16 0 271 0 1 262144 0 malloc-16 16 14607 143 14828 0 254 236000 0 malloc-2048 2048 105 7 128 0 8 229376 0 DEVCTL 1024 24 196 151 0 0 225280 0 malloc-65536 65536 1 2 112 0 1 196608 0 malloc-32768 32768 0 6 101 0 1 196608 0 malloc-256 256 259 491 1345 0 62 192000 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5477 193 5578 0 254 181440 0 malloc-128 128 1232 163 26640 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1590 174 51849 0 126 169344 0 unpcb 320 17 499 1201 0 254 165120 0 FPU_save_area 832 160 20 281 0 16 149760 0 FFS2 dinode 256 531 39 626 0 62 145920 0 S VFS Cache 104 998 289 1133 0 126 133848 0 malloc-65536 65536 0 2 97 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 122 6 140 0 16 131072 0 mbuf_packet 256 0 508 412 0 254 130048 0 PROC 1368 69 19 1069 0 8 120384 0 ksiginfo 112 72 972 110 0 126 116928 0 malloc-2048 2048 7 49 1095 0 8 114688 0 malloc-128 128 561 214 3964 0 126 99200 0 malloc-32768 32768 2 1 12 0 1 98304 0 filedesc0 1072 68 16 1076 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 50 33 265 0 16 84992 0 malloc-128 128 412 239 1316 0 126 83328 0 g_bio 440 0 180 6899 0 30 79200 0 malloc-384 384 117 63 283 0 30 69120 0 malloc-64 64 533 538 1916 0 254 68544 0 malloc-128 128 343 184 454 0 126 67456 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-8192 8192 7 1 28 0 1 65536 0 64 Bucket 512 83 45 1786 0 30 65536 0 malloc-256 256 222 33 310 0 62 65280 0 malloc-8192 8192 5 2 34 0 1 57344 0 malloc-64 64 476 343 728 0 254 52416 0 malloc-64 64 422 397 1468 0 254 52416 0 malloc-256 256 40 155 255 0 62 49920 0 malloc-256 256 112 83 604 0 62 49920 0 32 Bucket 256 71 124 1161 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14846 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-1024 1024 7 41 563 0 16 49152 0 syncache 168 1 263 4 0 254 44352 0 Files 80 188 362 8285 0 126 44000 0 tcp_inpcb 1304 8 25 28 0 8 43032 0 malloc-4096 4096 5 5 12 0 2 40960 0 malloc-4096 4096 6 4 958 0 2 40960 0 pcpu-8 8 4777 343 4948 0 254 40960 0 VMSPACE 584 46 24 1047 0 16 40880 0 pipe 736 22 33 405 0 16 40480 0 da_ccb 544 0 70 1831 0 16 38080 0 udp_inpcb 408 9 81 184 0 30 36720 0 malloc-64 64 66 501 217 0 254 36288 0 malloc-64 64 32 535 14809 0 254 36288 0 malloc-64 64 85 482 1757 0 254 36288 0 malloc-64 64 112 455 284 0 254 36288 0 malloc-32 32 328 806 884 0 254 36288 0 tcp_bbr_map 128 0 279 7 0 126 35712 0 malloc-128 128 4 275 29 0 126 35712 0 malloc-128 128 107 172 594 0 126 35712 0 malloc-128 128 115 164 176 0 126 35712 0 routing nhops 256 28 107 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 54 0 30 34560 0 malloc-384 384 65 25 556 0 30 34560 0 malloc-384 384 56 34 71 0 30 34560 0 malloc-256 256 6 129 331 0 62 34560 0 malloc-256 256 28 107 848 0 62 34560 0 malloc-256 256 38 97 363 0 62 34560 0 malloc-256 256 10 125 338 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 8 8 42 0 8 32768 0 malloc-2048 2048 0 16 81 0 8 32768 0 malloc-2048 2048 8 8 33 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 38 0 16 32768 0 malloc-1024 1024 4 28 149 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 1137 0 16 32768 0 malloc-512 512 3 61 17 0 30 32768 0 malloc-512 512 11 53 12 0 30 32768 0 malloc-512 512 3 61 126 0 30 32768 0 malloc-512 512 2 62 31 0 30 32768 0 malloc-512 512 11 53 74 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 21 0 4 31968 0 PGRP 120 25 239 40 0 126 31680 0 sctp_laddr 48 0 588 14 0 254 28224 0 rl_entry 48 5 583 13 0 254 28224 0 16 Bucket 144 59 137 369 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 1 132 7 0 62 27664 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 8 120 49 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 malloc-4096 4096 2 4 50 0 2 24576 0 ertt_txseginfo 40 0 606 1377 0 254 24240 0 PWD 40 25 581 169 0 254 24240 0 rtentry 168 30 114 39 0 62 24192 0 8 Bucket 80 45 255 323 0 126 24000 0 malloc-384 384 2 58 387 0 30 23040 0 malloc-384 384 22 38 33 0 30 23040 0 ripcb 376 2 58 17 0 30 22560 0 Mountpoints 2816 2 6 7 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 8 272 28 0 126 20160 0 malloc-32 32 12 618 66 0 254 20160 0 malloc-32 32 94 536 115 0 254 20160 0 malloc-32 32 60 570 940 0 254 20160 0 malloc-32 32 68 562 134 0 254 20160 0 malloc-32 32 66 564 2982 0 254 20160 0 malloc-32 32 68 562 1330 0 254 20160 0 2 Bucket 32 59 571 385 0 254 20160 0 KNOTE 160 2 123 29 0 62 20000 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 1 34 8 0 16 19320 0 ktls_session 256 0 75 1 0 62 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-16384 16384 1 0 3 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 3 29 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 1 17 2 0 16 16128 0 malloc-16 16 319 681 27970 0 254 16000 0 kenv 258 17 43 1075 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 5 0 30 14688 0 domainset 40 0 315 40 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 vtnet_tx_hdr 24 0 501 808 0 254 12024 0 malloc-16 16 8 742 30 0 254 12000 0 malloc-16 16 33 717 168 0 254 12000 0 malloc-16 16 35 715 281 0 254 12000 0 malloc-16 16 206 544 3096 0 254 12000 0 malloc-16 16 38 712 54 0 254 12000 0 malloc-16 16 40 710 105 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 L VFS Cache 320 0 36 3 0 30 11520 0 malloc-384 384 6 24 7 0 30 11520 0 AIOLIO 272 0 42 2 0 30 11424 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 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 ipq 56 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 itimer 352 0 0 0 0 30 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 vnpbuf 2664 0 0 0 0 16 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