panic: ASan: Invalid access, 4-byte read at 0xfffffe0056c13c5c, StackMiddle(f2) cpuid = 1 time = 32770 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 0xfffffe0058b46cd0 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 - 0xfffffe00077c8300 [ipsec_offload] db> ps pid ppid pgrp uid state wmesg wchan cmd 881 763 763 0 R (threaded) syz-executor 100209 Run CPU 0 syz-executor 100223 D getbuf 0xfffffe0007c4ffdc syz-executor 874 873 764 0 S uwait 0xfffffe00585f4d80 syz-executor 873 764 764 0 TL (threaded) syz-executor 100105 s syz-executor 100219 s syz-executor 100220 s syz-executor 869 868 766 0 S uwait 0xfffffe00585f2d80 syz-executor 868 766 766 0 D (threaded) syz-executor 100210 S nanslp 0xffffffff83bb5f41 syz-executor 100213 D reapst 0xfffffe0057018a08 syz-executor 100218 S uwait 0xfffffe00585f2e00 syz-executor 866 762 866 0 R syz-executor 862 1 763 0 S uwait 0xfffffe0059a30a00 syz-executor 861 1 763 0 S uwait 0xfffffe0058697b00 syz-executor 857 1 764 0 S uwait 0xfffffe0059a30400 syz-executor 851 1 847 0 S uwait 0xfffffe0059a30900 syz-executor 850 1 847 0 S uwait 0xfffffe00585f4980 syz-executor 845 0 0 0 DL (threaded) [KTLS] 100173 D - 0xfffffe006eafd000 [thr_0] 100174 D - 0xfffffe006eafd080 [thr_1] 100175 D - 0xffffffff83cd78e8 [reclaim_0] 839 1 763 0 S uwait 0xfffffe0058694f00 syz-executor 836 0 0 0 DL - 0xffffffff83cd60c0 [soaiod4] 835 0 0 0 DL - 0xffffffff83cd60c0 [soaiod3] 834 0 0 0 DL - 0xffffffff83cd60c0 [soaiod2] 833 0 0 0 DL - 0xffffffff83cd60c0 [soaiod1] 832 0 0 0 DL aiordy 0xfffffe0058af0010 [aiod4] 831 0 0 0 DL aiordy 0xfffffe0058b09008 [aiod3] 830 0 0 0 DL aiordy 0xfffffe0058aef560 [aiod2] 829 0 0 0 DL aiordy 0xfffffe0058b09560 [aiod1] 828 1 765 60929 S uwait 0xfffffe0058695e00 syz-executor 827 1 765 0 S uwait 0xfffffe0058695f00 syz-executor 826 1 765 0 S uwait 0xfffffe0058696080 syz-executor 824 1 765 -1 S uwait 0xfffffe00585f3a80 syz-executor 821 808 821 0 Ss piperd 0xfffffe0059b9ee60 dhclient 817 1 817 0 Ss select 0xfffffe00586854c0 dhclient 811 1 765 0 S uwait 0xfffffe00585f4b80 syz-executor 808 785 423 65 S select 0xfffffe006eb41e40 dhclient 800 1 764 0 S uwait 0xfffffe0058695080 syz-executor 785 423 423 0 S wait 0xfffffe0058af1570 sh 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f40 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f40 syz-executor 762 760 760 0 S select 0xfffffe00586829c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058aee0b0 csh 758 681 758 0 Ss select 0xfffffe00586850c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005994ecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005994f4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005994fcb0 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 0xfffffe0059b9eb80 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058ac9ab0 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe0058685ec0 sshd 494 1 494 0 Ss select 0xfffffe0058685240 syslogd 423 1 423 0 Ss wait 0xfffffe0058aca560 devd 422 1 422 65 Ss select 0xfffffe00586856c0 dhclient 337 1 337 0 Ss piperd 0xfffffe0059ba79e0 dhclient 334 1 334 0 Ss select 0xfffffe006df70ac0 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] 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 0xffffffff843d2f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff8491c700 [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 - 0xfffffe00077c8300 [ipsec_offload] 878 873 764 0 Z syz-executor 879 873 764 0 Z syz-executor 880 866 866 0 Z ifconfig db> show all locks Process 881 (syz-executor) thread 0xfffffe0058b10780 (100209) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bc6320) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1313 Process 881 (syz-executor) thread 0xfffffe0058b40780 (100223) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077ccb3e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395 Process 868 (syz-executor) thread 0xfffffe0058b45000 (100213) 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 (0xfffffe0058ac9128) 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 385 5207K 515 tcp_hpts 8 4865K 8 sysctloid 35278 2079K 35353 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 13 1027K 703 vfscache 3 1025K 3 pcb 28 671K 83 inodedep 26 522K 177 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 182 subproc 164 334K 971 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 14 132K 77 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 126 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 26 89K 26 bus 1015 83K 5167 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 227 43K 1106 umtx 336 42K 336 BPF 24 37K 26 shm 2 34K 3 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 routetbl 163 25K 463 temp 38 22K 1899 ifaddr 81 22K 83 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 lltable 54 17K 54 tty 16 16K 16 ithread 90 15K 90 ether_multi 180 15K 192 bus-sc 34 15K 1690 eventhandler 170 14K 170 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 in6_multi 75 10K 75 cred 26 10K 191 rman 75 10K 430 shmfd 4 10K 4 plimit 24 9K 343 rpc 8 9K 8 freework 34 9K 129 bmsafemap 2 9K 130 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 1 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 ifnet 8 8K 8 taskqueue 69 8K 84 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 77 5K 904 ufs_dirhash 24 5K 24 pwddesc 73 5K 890 pf_ifnet 11 5K 22 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 Unitno 99 4K 303 mount 36 4K 143 DEVFSP 58 4K 67 dirrem 14 4K 99 acpisem 28 4K 28 proc-args 97 3K 1943 kcovinfo 45 3K 45 selfd 44 3K 8579 terminal 11 3K 11 session 22 3K 35 uidinfo 5 3K 8 acpidev 20 3K 20 lockf 22 3K 36 hhook 8 3K 10 ip6ndp 15 3K 16 netlink 2 3K 81 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 67 ipsec-saq 2 2K 2 clone 8 2K 8 sctp_ifa 15 2K 16 freefile 15 2K 67 tun 5 2K 5 in_multi 7 2K 10 mkdir 13 2K 112 CAM XPT 22 2K 543 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 31 CC Mem 10 2K 28 msi 9 2K 9 softdep 1 1K 1 newdirblk 8 1K 56 diradd 8 1K 119 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 sctp_ifn 7 1K 16 CAM periph 4 1K 271 inpcbpolicy 25 1K 200 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 osd 15 1K 45 crypto 4 1K 10 encap_export_host 12 1K 12 ip6opt 4 1K 7 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atcl 1 1K 11 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 indirdep 1 1K 82 inotify 1 1K 2 vnodes 1 1K 2 ktls 1 1K 12 procdesc 2 1K 8 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 cryptodev 2 1K 39 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 2 VN POLL 1 1K 1 aio 4 1K 5 soname 5 1K 3353 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 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 sctp_atky 1 1K 12 cpus 2 1K 2 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 11 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 12 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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 1 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 55 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 5 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 2 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 in6_mfilter 0 0K 3 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 2 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 statfs 0 0K 181 namei_tracker 0 0K 1 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 13661 ioctlops 0 0K 102 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 194 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 7 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 8337 1823 18686 0 254 41615360 0 malloc-384 384 8211 39 8214 0 30 3168000 0 mbuf 256 8675 1752 20729 0 254 2669312 0 BUF TRIE 152 213 11591 688 0 62 1794208 0 malloc-128 128 11613 105 11998 0 126 1499904 0 malloc-4096 4096 359 3 543 0 2 1482752 0 UMA Slabs 0 112 11686 8 11686 0 126 1309728 0 RADIX NODE 152 7346 241 28969 0 62 1153224 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17527 80 17527 0 254 985992 0 tcp_log 416 995 1291 3512 0 254 950976 0 malloc-65536 65536 12 1 16 0 1 851968 0 FFS inode 1168 542 32 612 0 8 670432 0 sctp_ep 1152 1 510 10 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 46 462 1435 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-16384 16384 21 5 278 0 1 425984 0 VM OBJECT 248 1272 104 14058 0 62 341248 0 malloc-4096 4096 76 2 883 0 2 319488 0 THREAD 1860 150 18 223 0 8 312480 0 256 Bucket 2048 131 15 1107 0 8 299008 0 VNODE 440 581 85 653 0 30 293040 0 malloc-64 64 3992 355 13423 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14559 441 14637 0 254 240000 0 malloc-2048 2048 105 7 123 0 8 229376 0 DEVCTL 1024 27 193 154 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 malloc-256 256 251 499 1287 0 62 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5451 219 5484 0 254 181440 0 MAP ENTRY 96 1646 244 44180 0 126 181440 0 malloc-128 128 1234 161 26636 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1190 0 254 165120 0 FPU_save_area 832 152 46 280 0 16 164736 0 malloc-32768 32768 0 5 62 0 1 163840 0 FFS2 dinode 256 542 88 611 0 62 161280 0 S VFS Cache 104 1001 286 1108 0 126 133848 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 123 5 143 0 16 131072 0 mbuf_packet 256 7 501 176 0 254 130048 0 PROC 1368 75 13 881 0 8 120384 0 ksiginfo 112 68 976 146 0 126 116928 0 malloc-128 128 572 203 3914 0 126 99200 0 malloc-32768 32768 2 1 12 0 1 98304 0 malloc-2048 2048 7 41 1087 0 8 98304 0 filedesc0 1072 73 18 890 0 8 97552 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 42 41 245 0 16 84992 0 g_bio 440 4 176 6481 0 30 79200 0 malloc-8192 8192 7 2 28 0 1 73728 0 malloc-384 384 115 65 267 0 30 69120 0 malloc-64 64 534 537 1868 0 254 68544 0 malloc-128 128 346 181 440 0 126 67456 0 malloc-128 128 424 103 1265 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 64 Bucket 512 81 47 1815 0 30 65536 0 malloc-256 256 215 40 304 0 62 65280 0 malloc-64 64 476 343 700 0 254 52416 0 malloc-64 64 430 389 1283 0 254 52416 0 malloc-256 256 120 75 538 0 62 49920 0 32 Bucket 256 65 130 775 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 1 47 13169 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 6 0 32 0 1 49152 0 malloc-8192 8192 4 2 86 0 1 49152 0 malloc-1024 1024 7 41 560 0 16 49152 0 VMSPACE 584 48 36 857 0 16 49056 0 pcpu-8 8 4897 735 5099 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 9 1 11 0 2 40960 0 malloc-4096 4096 6 4 746 0 2 40960 0 udp_inpcb 408 11 79 161 0 30 36720 0 malloc-64 64 74 493 83 0 254 36288 0 malloc-64 64 30 537 13360 0 254 36288 0 malloc-64 64 97 470 1556 0 254 36288 0 malloc-64 64 137 430 169 0 254 36288 0 malloc-128 128 4 275 14 0 126 35712 0 malloc-128 128 109 170 585 0 126 35712 0 malloc-128 128 116 163 167 0 126 35712 0 routing nhops 256 31 104 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 63 27 548 0 30 34560 0 malloc-384 384 59 31 73 0 30 34560 0 malloc-256 256 40 95 96 0 62 34560 0 malloc-256 256 7 128 300 0 62 34560 0 malloc-256 256 32 103 808 0 62 34560 0 malloc-256 256 43 92 367 0 62 34560 0 malloc-256 256 11 124 332 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-4096 4096 4 4 53 0 2 32768 0 malloc-2048 2048 12 4 12 0 8 32768 0 malloc-2048 2048 6 10 32 0 8 32768 0 malloc-2048 2048 0 16 81 0 8 32768 0 malloc-2048 2048 8 8 34 0 8 32768 0 malloc-1024 1024 2 30 5 0 16 32768 0 malloc-1024 1024 16 16 19 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 3 29 146 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 3 29 1010 0 16 32768 0 malloc-512 512 3 61 17 0 30 32768 0 malloc-512 512 14 50 16 0 30 32768 0 malloc-512 512 1 63 115 0 30 32768 0 malloc-512 512 3 61 26 0 30 32768 0 malloc-512 512 11 53 70 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 204 196 7101 0 126 32000 0 PGRP 120 28 236 43 0 126 31680 0 tcp_inpcb 1304 10 14 28 0 8 31296 0 sctp_laddr 48 1 587 14 0 254 28224 0 malloc-32 32 335 547 859 0 254 28224 0 16 Bucket 144 66 130 303 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 0 133 7 0 62 27664 0 da_ccb 544 1 48 1726 0 16 26656 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 pipe 736 21 12 298 0 16 24288 0 ertt_txseginfo 40 7 599 199 0 254 24240 0 PWD 40 26 580 137 0 254 24240 0 rtentry 168 34 110 38 0 62 24192 0 8 Bucket 80 43 257 323 0 126 24000 0 malloc-384 384 2 58 384 0 30 23040 0 malloc-384 384 24 36 34 0 30 23040 0 ripcb 376 4 56 10 0 30 22560 0 clpbuf 2664 0 8 21 0 4 21312 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 10 270 28 0 126 20160 0 malloc-32 32 81 549 305 0 254 20160 0 malloc-32 32 94 536 115 0 254 20160 0 malloc-32 32 65 565 939 0 254 20160 0 malloc-32 32 71 559 137 0 254 20160 0 malloc-32 32 65 565 2970 0 254 20160 0 malloc-32 32 81 549 1308 0 254 20160 0 2 Bucket 32 56 574 377 0 254 20160 0 KNOTE 160 0 125 21 0 62 20000 0 ktls_session 256 0 75 3 0 62 19200 0 AIOLIO 272 0 70 2 0 30 19040 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 2 0 2 16384 0 malloc-4096 4096 3 1 7 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 malloc-16 16 319 681 27705 0 254 16000 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 1 0 30 14688 0 domainset 40 0 315 1 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 vtnet_tx_hdr 24 0 501 719 0 254 12024 0 malloc-16 16 11 739 25 0 254 12000 0 malloc-16 16 33 717 153 0 254 12000 0 malloc-16 16 45 705 205 0 254 12000 0 malloc-16 16 207 543 3112 0 254 12000 0 malloc-16 16 39 711 56 0 254 12000 0 malloc-16 16 43 707 107 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 AIOCB 552 0 21 14 0 16 11592 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 3 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 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 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_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 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 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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 rl_entry 48 0 0 0 0 254 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