panic: ASan: Invalid access, 4-byte read at 0xfffffe0056c13c5c, StackMiddle(f2) cpuid = 1 time = 1767550485 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c13570 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c136d0 vpanic() at vpanic+0x257/frame 0xfffffe0056c13890 panic() at panic+0xb5/frame 0xfffffe0056c13950 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056c13a20 sigqueue_move_set() at sigqueue_move_set+0x10d/frame 0xfffffe0056c13ab0 sigqueue_delete_set_proc() at sigqueue_delete_set_proc+0x1e9/frame 0xfffffe0056c13bb0 tdsendsignal() at tdsendsignal+0x6cc/frame 0xfffffe0056c13ce0 reap_kill_proc_work() at reap_kill_proc_work+0x266/frame 0xfffffe0056c13d30 taskqueue_run_locked() at taskqueue_run_locked+0x3ed/frame 0xfffffe0056c13ea0 taskqueue_thread_loop() at taskqueue_thread_loop+0x118/frame 0xfffffe0056c13ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c13f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c13f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100015 ] 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 0xfffffe0056c136b0 rbp 0xfffffe0056c136d0 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0xfffffe0058b36550 r12 0xfffffe0007812780 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 0 (kernel) at 0xffffffff83b5ef60: state: NORMAL uid: 0 gid: 0 supp gids: 0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b5ef60 reapsubtree: 0 sigparent: 0 vmspace: 0xffffffff83b5ff40 (map 0xffffffff83b5ff40) (map.pmap 0xffffffff83b5ffe0) (pmap 0xffffffff83b60050) threads: 38 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 Run CPU 1 [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 - 0xfffffe00077c8d00 [ipsec_offload] db> ps pid ppid pgrp uid state wmesg wchan cmd 921 765 765 0 R (threaded) syz-executor 100281 RunQ syz-executor 100286 S uwait 0xfffffe0058697c00 syz-executor 100287 S uwait 0xfffffe0058697d00 syz-executor 919 915 763 0 S uwait 0xfffffe0058695a00 syz-executor 918 915 763 0 S uwait 0xfffffe0058695000 syz-executor 915 912 763 0 TVL syz-executor 913 912 763 0 S uwait 0xfffffe0058694c80 syz-executor 912 763 763 0 RL (threaded) syz-executor 100249 Run CPU 0 syz-executor 100273 S sigwait 0xfffffe0058b43620 syz-executor 100274 D ppwait 0xfffffe0058b40a58 syz-executor 100288 D reapst 0xfffffe0056eeba08 syz-executor 911 910 854 0 SV uwait 0xfffffe0058694d80 syz-executor 910 854 854 0 T (threaded) syz-executor 100253 s syz-executor 100271 D ppwait 0xfffffe0058b42fc0 syz-executor 907 764 764 0 S (threaded) syz-executor 100242 S nanslp 0xffffffff83bb5f41 syz-executor 100257 S lockf 0xfffffe005895c900 syz-executor 100262 S lockf 0xfffffe005800c800 syz-executor 100267 S uwait 0xfffffe00585f2d00 syz-executor 903 1 854 0 S uwait 0xfffffe0058694e80 syz-executor 901 1 854 0 T syz-executor 898 1 765 0 S uwait 0xfffffe0058695800 syz-executor 896 1 764 0 S uwait 0xfffffe0059a2db00 syz-executor 894 1 764 0 S uwait 0xfffffe0058695600 syz-executor 888 1 763 0 S uwait 0xfffffe0059a2d900 syz-executor 886 0 0 0 DL - 0xffffffff83cd60c0 [soaiod4] 885 0 0 0 DL - 0xffffffff83cd60c0 [soaiod3] 884 0 0 0 DL - 0xffffffff83cd60c0 [soaiod2] 883 0 0 0 DL - 0xffffffff83cd60c0 [soaiod1] 880 1 763 0 S uwait 0xfffffe00585f4480 syz-executor 879 1 854 0 SV uwait 0xfffffe0058695500 syz-executor 877 1 765 0 S uwait 0xfffffe0058695300 syz-executor 873 1 764 0 SV lockf 0xfffffe005800c900 syz-executor 860 1 763 0 S uwait 0xfffffe0058695b00 syz-executor 858 1 763 0 S uwait 0xfffffe0059a2f000 syz-executor 854 762 854 0 R syz-executor 841 1 765 0 S uwait 0xfffffe00585f3a80 syz-executor 840 1 765 0 S uwait 0xfffffe0058696080 syz-executor 837 1 763 -1 S uwait 0xfffffe0058695e00 syz-executor 832 0 0 0 DL (threaded) [KTLS] 100150 D - 0xfffffe006eaa7b00 [thr_0] 100151 D - 0xfffffe006eaa7b80 [thr_1] 100152 D - 0xffffffff83cd78e8 [reclaim_0] 829 0 0 0 DL aiordy 0xfffffe0058b10ab8 [aiod4] 828 0 0 0 DL aiordy 0xfffffe0058b0f000 [aiod3] 827 0 0 0 DL aiordy 0xfffffe0058a04010 [aiod2] 826 0 0 0 DL aiordy 0xfffffe0058b11568 [aiod1] 818 806 818 0 Ss select 0xfffffe006eaeaec0 dhclient 813 1 813 0 Ss select 0xfffffe006eaeabc0 dhclient 806 784 423 65 S select 0xfffffe00589ffdc0 dhclient 784 423 423 0 S wait 0xfffffe0058ad2ac0 sh 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f40 syz-executor 762 760 760 0 S select 0xfffffe0059a15340 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058aab620 csh 758 681 758 0 Ss select 0xfffffe0059a152c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00599528b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00599530b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00599538b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 737 1 17 0 S+ piperd 0xfffffe0059ba78a0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058a05570 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe0059a15540 sshd 494 1 494 0 Ss select 0xfffffe006df7e1c0 syslogd 423 1 423 0 Ss wait 0xfffffe0058ad1ab8 devd 422 1 422 65 Ss select 0xfffffe0059a857c0 dhclient 337 1 337 0 Ss select 0xfffffe00587ceac0 dhclient 334 1 334 0 Ss select 0xfffffe006df7e840 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [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 0xffffffff8473ef80 [pf purge] 5 0 0 0 DL waiting 0xffffffff844df700 [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 RLs (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 Run CPU 1 [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 - 0xfffffe00077c8d00 [ipsec_offload] 916 915 763 0 Z syz-executor 917 915 763 0 Z syz-executor db> show all locks Process 912 (syz-executor) thread 0xfffffe0058a9d780 (100288) exclusive sx sapblk (sapblk) r = 0 (0xffffffff83ba42c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3470 Process 0 (kernel) thread 0xfffffe0007812780 (100015) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058b40680) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_thread.c:1569 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 403 5231K 607 tcp_hpts 8 4865K 8 sysctloid 35278 2079K 35353 vtbuf 24 1968K 46 kobj 337 1348K 503 newblk 38 1034K 905 vfscache 3 1025K 3 pcb 28 670K 106 inodedep 44 529K 232 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 56 441K 260 subproc 171 358K 1012 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 3714 acpica 1674 184K 56983 vmem 5 144K 6 tidhash 3 141K 3 pagedep 10 131K 106 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 126 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 24 87K 26 bus 1020 83K 5178 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 530 67K 532 ddb_capture 1 64K 1 kdtrace 243 46K 1212 umtx 336 42K 336 BPF 25 37K 27 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 temp 37 21K 1930 ifaddr 79 21K 83 DEVFS_RULE 56 20K 56 routetbl 176 18K 546 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 52 16K 55 ithread 90 15K 90 bus-sc 34 15K 1693 eventhandler 170 14K 170 ether_multi 157 13K 195 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 cred 26 10K 199 rman 75 10K 440 shmfd 4 10K 6 plimit 24 9K 344 rpc 8 9K 8 in6_multi 65 9K 75 bmsafemap 2 9K 185 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 ifnet 8 8K 8 taskqueue 69 8K 69 sglist 6 7K 6 kqueue 86 7K 1019 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 80 5K 929 pf_ifnet 12 5K 23 ufs_dirhash 24 5K 30 lockf 50 5K 86 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 inpcbpolicy 102 4K 401 DEVFSP 50 4K 73 selfd 48 3K 72074 proc-args 102 3K 1987 freefile 22 3K 119 terminal 11 3K 11 session 22 3K 35 acpidev 20 3K 20 uidinfo 4 3K 9 hhook 8 3K 10 kcovinfo 36 3K 45 diradd 17 3K 178 netlink 2 3K 90 pf_rule 1 2K 3 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 14 2K 16 clone 8 2K 8 CC Mem 15 2K 55 tun 5 2K 5 dirrem 7 2K 155 in_multi 7 2K 10 Unitno 30 2K 54 sctp_ifa 13 2K 16 CAM XPT 22 2K 543 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 38 msi 9 2K 9 crypto 7 2K 17 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 nhops 6 1K 8 vnodemarker 2 1K 12 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 20 1K 72 ipsec 3 1K 3 sctp_ifn 6 1K 16 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 114 pci_link 10 1K 10 freefrag 5 1K 61 encap_export_host 12 1K 12 freework 3 1K 173 sctp_timw 2 1K 2 mkdir 4 1K 182 freeblks 2 1K 107 ip_msource 8 1K 8 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 cryptodev 6 1K 58 newdirblk 3 1K 91 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 12 indirdep 1 1K 76 vnodes 1 1K 1 ktls 1 1K 5 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 in_mfilter 5 1K 12 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_moptions 2 1K 3 aio 4 1K 4 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 soname 4 1K 3379 sctp_vrf 1 1K 1 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 1 1K 3 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 pf_table 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 12 sctp_iter 0 0K 14 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_athm 0 0K 21 sctp_atky 0 0K 23 sctp_atcl 0 0K 20 sctp_a_it 0 0K 14 sctp_aadr 0 0K 0 sctp_stro 0 0K 2 sctp_stri 0 0K 2 sctp_map 0 0K 4 filemon 0 0K 2 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 103 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 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_msource 0 0K 9 ip6_moptions 0 0K 8 in6_mfilter 0 0K 16 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 23 fadvise 0 0K 1 VN POLL 0 0K 3 statfs 0 0K 182 namei_tracker 0 0K 2 inotify 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 14 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14625 ioctlops 0 0K 116 eventfd 0 0K 34 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 131 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 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 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 1 midi buffers 0 0K 0 mixer 0 0K 0 feeder 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1840 23094 0 254 41615360 0 malloc-384 384 8211 39 8215 0 30 3168000 0 mbuf 256 8657 1770 26462 0 254 2669312 0 BUF TRIE 152 225 11579 769 0 62 1794208 0 mbuf_cluster 2048 508 254 540 0 254 1560576 0 malloc-128 128 11607 111 12153 0 126 1499904 0 malloc-4096 4096 359 7 550 0 2 1499136 0 UMA Slabs 0 112 11855 19 11855 0 126 1329888 0 tcp_log 416 1456 1343 5787 0 254 1164384 0 RADIX NODE 152 6732 413 32275 0 62 1086040 0 vmem btag 56 17890 77 17890 0 254 1006152 0 malloc-65536 65536 12 0 16 0 1 786432 0 FFS inode 1168 545 43 665 0 8 686784 0 sctp_asoc 2256 0 255 2 0 254 575280 0 malloc-64 64 4003 4691 76968 0 254 556416 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 119 389 1646 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-16384 16384 27 1 317 0 1 458752 0 VM OBJECT 248 1324 52 14532 0 62 341248 0 malloc-4096 4096 82 0 923 0 2 335872 0 256 Bucket 2048 155 5 1176 0 8 327680 0 THREAD 1860 160 8 288 0 8 312480 0 sctp_ep 1152 0 259 17 0 254 298368 0 VNODE 440 585 81 707 0 30 293040 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14564 186 14664 0 254 236000 0 malloc-2048 2048 103 9 138 0 8 229376 0 DEVCTL 1024 31 189 158 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-65536 65536 0 3 75 0 1 196608 0 sctp_raddr 736 0 264 2 0 254 194304 0 malloc-256 256 239 511 1575 0 62 192000 0 malloc-32 32 5478 444 5523 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 MAP ENTRY 96 1801 89 46317 0 126 181440 0 malloc-128 128 1231 164 26641 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1196 0 254 165120 0 malloc-32768 32768 0 5 51 0 1 163840 0 FFS2 dinode 256 545 85 665 0 62 161280 0 FPU_save_area 832 162 18 365 0 16 149760 0 malloc-1024 1024 123 21 143 0 16 147456 0 S VFS Cache 104 1013 274 1168 0 126 133848 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 14 0 1 131072 0 mbuf_packet 256 11 497 357 0 254 130048 0 PROC 1368 81 7 922 0 8 120384 0 ksiginfo 112 74 970 108 0 126 116928 0 malloc-2048 2048 7 49 1088 0 8 114688 0 malloc-8192 8192 7 6 35 0 1 106496 0 malloc-128 128 586 189 4038 0 126 99200 0 malloc-32768 32768 2 1 3 0 1 98304 0 filedesc0 1072 80 11 929 0 8 97552 0 malloc-384 384 133 107 322 0 30 92160 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 1 527 5 0 254 88704 0 128 Bucket 1024 51 32 251 0 16 84992 0 g_bio 440 0 180 6520 0 30 79200 0 malloc-64 64 533 538 1872 0 254 68544 0 malloc-128 128 355 172 462 0 126 67456 0 malloc-128 128 414 113 1266 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 64 Bucket 512 88 40 2145 0 30 65536 0 malloc-256 256 103 152 789 0 62 65280 0 malloc-256 256 227 28 375 0 62 65280 0 malloc-64 64 499 320 734 0 254 52416 0 malloc-64 64 445 374 1349 0 254 52416 0 Files 80 286 364 7691 0 126 52000 0 malloc-128 128 108 295 627 0 126 51584 0 udplite_inpcb 408 66 60 134 0 30 51408 0 32 Bucket 256 70 125 755 0 62 49920 0 DIRHASH 1024 34 14 38 0 16 49152 0 NAMEI 1024 1 47 13694 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 33 0 1 49152 0 malloc-4096 4096 6 6 753 0 2 49152 0 malloc-2048 2048 10 14 51 0 8 49152 0 malloc-1024 1024 7 41 1057 0 16 49152 0 tcp_inpcb 1304 15 18 55 0 8 43032 0 malloc-8192 8192 4 1 85 0 1 40960 0 malloc-4096 4096 9 1 11 0 2 40960 0 pcpu-8 8 4917 203 5153 0 254 40960 0 VMSPACE 584 53 17 894 0 16 40880 0 sctp_chunk 152 0 260 1 0 254 39520 0 da_ccb 544 0 70 1732 0 16 38080 0 udp_inpcb 408 12 78 178 0 30 36720 0 malloc-64 64 69 498 94 0 254 36288 0 malloc-64 64 29 538 14272 0 254 36288 0 malloc-64 64 97 470 2523 0 254 36288 0 malloc-64 64 120 447 178 0 254 36288 0 malloc-32 32 329 805 2211 0 254 36288 0 malloc-128 128 12 267 77 0 126 35712 0 malloc-128 128 113 166 210 0 126 35712 0 routing nhops 256 27 108 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 71 0 30 34560 0 malloc-384 384 63 27 557 0 30 34560 0 malloc-384 384 61 29 86 0 30 34560 0 malloc-256 256 41 94 149 0 62 34560 0 malloc-256 256 7 128 365 0 62 34560 0 malloc-256 256 30 105 828 0 62 34560 0 malloc-256 256 43 92 368 0 62 34560 0 malloc-256 256 11 124 349 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 11 5 13 0 8 32768 0 malloc-2048 2048 2 14 4 0 8 32768 0 malloc-2048 2048 7 9 35 0 8 32768 0 malloc-2048 2048 0 16 86 0 8 32768 0 malloc-1024 1024 16 16 20 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 3 29 147 0 16 32768 0 malloc-1024 1024 16 16 21 0 16 32768 0 malloc-1024 1024 2 30 1012 0 16 32768 0 malloc-512 512 3 61 13 0 30 32768 0 malloc-512 512 15 49 17 0 30 32768 0 malloc-512 512 2 62 138 0 30 32768 0 malloc-512 512 2 62 31 0 30 32768 0 malloc-512 512 11 53 80 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 43 0 126 31680 0 pf tags 104 1 272 2 0 126 28392 0 sctp_laddr 48 0 588 16 0 254 28224 0 16 Bucket 144 62 134 294 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 0 133 15 0 62 27664 0 AIOCB 552 0 49 47 0 16 27048 0 cpuset 200 9 119 10 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 3 3 29 0 2 24576 0 malloc-4096 4096 2 4 61 0 2 24576 0 pipe 736 21 12 300 0 16 24288 0 ertt_txseginfo 40 9 597 536 0 254 24240 0 PWD 40 32 574 168 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 8 Bucket 80 49 251 353 0 126 24000 0 malloc-384 384 2 58 384 0 30 23040 0 malloc-384 384 21 39 44 0 30 23040 0 ripcb 376 9 51 34 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2664 0 8 21 0 4 21312 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 15 265 55 0 126 20160 0 malloc-32 32 12 618 57 0 254 20160 0 malloc-32 32 94 536 116 0 254 20160 0 malloc-32 32 70 560 987 0 254 20160 0 malloc-32 32 74 556 176 0 254 20160 0 malloc-32 32 63 567 2977 0 254 20160 0 malloc-32 32 153 477 1509 0 254 20160 0 2 Bucket 32 66 564 397 0 254 20160 0 KNOTE 160 1 124 26 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 1 59 13 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-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 2 14 3 0 16 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 0 18 1 0 16 16128 0 ipq 56 0 288 1 0 254 16128 0 rl_entry 48 2 334 2 0 254 16128 0 tcp_log_id_node 120 2 130 2 0 126 15840 0 kenv 258 17 43 1067 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 1 314 2 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 2 67 3 0 62 12144 0 malloc-16 16 11 739 29 0 254 12000 0 malloc-16 16 34 716 158 0 254 12000 0 malloc-16 16 35 715 1000 0 254 12000 0 malloc-16 16 208 542 3112 0 254 12000 0 malloc-16 16 41 709 66 0 254 12000 0 malloc-16 16 325 425 27761 0 254 12000 0 malloc-16 16 43 707 118 0 254 12000 0 cryptop 280 0 42 3 0 30 11760 0 itimer 352 1 32 67 0 30 11616 0 malloc-384 384 6 24 6 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 vtnet_tx_hdr 24 0 334 839 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 25 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 mtags 184 0 0 0 0 62 0 0 tcp_bbr_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 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 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-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