panic: ASan: Invalid access, 4-byte read at 0xfffffe00570d591c, StackLeft(f1) cpuid = 1 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00570d53f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00570d5550 vpanic() at vpanic+0x257/frame 0xfffffe00570d5710 panic() at panic+0xb5/frame 0xfffffe00570d57e0 kasan_report() at kasan_report+0xdf/frame 0xfffffe00570d58b0 sigqueue_delete() at sigqueue_delete+0x192/frame 0xfffffe00570d5990 cursig() at cursig+0xd5c/frame 0xfffffe00570d5bf0 ast_sig() at ast_sig+0x82d/frame 0xfffffe00570d5ea0 ast_handler() at ast_handler+0x2b0/frame 0xfffffe00570d5f10 ast() at ast+0x25/frame 0xfffffe00570d5f30 doreti_ast() at doreti_ast+0x1c/frame 0x823b18f80 KDB: enter: panic [ thread pid 962 tid 100296 ] Stopped at kdb_enter+0x6e: movq $0,0x2589e77(%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 0xffffffff816606ce _vprintf+0x1ae rdx 0 rbx 0xffffffff82837600 .str.27 rsp 0xfffffe00570d5530 rbp 0xfffffe00570d5550 rsi 0 rdi 0xffffffff81660c39 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0058737780 r13 0xfffffffffffffffd r14 0xffffffff82837600 .str.27 r15 0 rip 0xffffffff8164a01e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2589e77(%rip) db> show proc Process 962 (syz-executor) at 0xfffffe0058706560: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 764 at 0xfffffe0058605018 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058751248 (map 0xfffffe0058751248) (map.pmap 0xfffffe00587512e8) (pmap 0xfffffe0058751358) threads: 2 100296 Run CPU 1 syz-executor 100297 s syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 963 763 763 0 R (threaded) syz-executor 100196 RunQ syz-executor 100299 S uwait 0xfffffe006e72e200 syz-executor 962 764 764 0 T (threaded) syz-executor 100296 Run CPU 1 syz-executor 100297 s syz-executor 957 766 766 0 S (threaded) syz-executor 100267 S nanslp 0xffffffff83bb4f40 syz-executor 100290 S select 0xfffffe005808a8c0 syz-executor 100293 S uwait 0xfffffe006e72de80 syz-executor 954 0 0 0 DL mdwait 0xfffffe00779b6000 [md0] 953 1 766 0 S uwait 0xfffffe006e72db80 syz-executor 949 1 764 0 S uwait 0xfffffe006dc6e580 syz-executor 946 765 765 0 R (threaded) syz-executor 100163 Run CPU 0 syz-executor 100266 S sbwait 0xfffffe006b7b860c syz-executor 100273 S uwait 0xfffffe006dc70c00 syz-executor 100274 S uwait 0xfffffe006dc70c80 syz-executor 100276 S uwait 0xfffffe006dc71000 syz-executor 944 1 765 0 S uwait 0xfffffe006ddb0a00 syz-executor 943 1 764 0 S uwait 0xfffffe006e72db00 syz-executor 935 1 764 0 S uwait 0xfffffe006dc6ee80 syz-executor 934 1 763 0 S uwait 0xfffffe006e72dd80 syz-executor 933 1 763 0 SV uwait 0xfffffe006dc70f00 syz-executor 932 1 763 0 S uwait 0xfffffe006e72d800 syz-executor 928 0 0 0 DL mdwait 0xfffffe006e732000 [md58027] 922 1 765 0 S uwait 0xfffffe006e72dc80 syz-executor 920 1 765 0 S uwait 0xfffffe006ddb3c00 syz-executor 919 1 765 0 S uwait 0xfffffe006ddb3a00 syz-executor 915 0 0 0 DL (threaded) [KTLS] 100210 D - 0xfffffe006e7ddd00 [thr_0] 100211 D - 0xfffffe006e7ddd80 [thr_1] 100212 D - 0xffffffff83cd68e8 [reclaim_0] 914 1 763 0 S uwait 0xfffffe006dc70200 syz-executor 912 1 763 0 S uwait 0xfffffe00598b4a00 syz-executor 905 0 0 0 DL - 0xffffffff83b5f400 [accounting] 903 1 764 0 S uwait 0xfffffe006ddb0b00 syz-executor 900 1 764 0 S uwait 0xfffffe006ddb3280 syz-executor 886 1 886 0 S uwait 0xfffffe006ddb1e80 syz-executor 882 881 763 0 S uwait 0xfffffe006dc6ea80 syz-executor 881 1 763 0 SV wait 0xfffffe000780a570 syz-executor 880 1 763 0 S uwait 0xfffffe00599c3380 syz-executor 877 0 0 0 DL mdwait 0xfffffe00599d1000 [md127] 872 0 0 0 DL aiordy 0xfffffe0058720558 [aiod4] 871 0 0 0 DL aiordy 0xfffffe0058720ab0 [aiod3] 870 1 870 0 Ss select 0xfffffe005808b6c0 rtsol 869 0 0 0 DL aiordy 0xfffffe00586f0568 [aiod2] 868 0 0 0 DL aiordy 0xfffffe0058721008 [aiod1] 867 1 867 0 Ss select 0xfffffe005808b740 rtsol 866 1 866 0 Ss select 0xfffffe00542a7e40 rtsol 863 779 423 0 S kqread 0xfffffe00543ea200 rtsol 860 1 764 0 S uwait 0xfffffe006dc6e780 syz-executor 823 1 766 0 S uwait 0xfffffe006dc6e980 syz-executor 818 1 763 0 S uwait 0xfffffe0058575880 syz-executor 779 770 423 0 S wait 0xfffffe0058604568 sh 770 423 423 0 S wait 0xfffffe005860b008 sh 766 762 766 0 S nanslp 0xffffffff83bb4f41 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb4f40 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb4f40 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb4f41 syz-executor 762 760 760 0 S select 0xfffffe00542a8640 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00587050b0 csh 758 681 758 0 Ss select 0xfffffe005808bb40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00084ec8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594934b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594938b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00084e98b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0059493cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00084e9cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00084eb0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00084eb4b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00084eb8b0 getty 737 1 17 0 S+ piperd 0xfffffe005980a2e0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb4f41 sleep 735 1 17 0 S+ wait 0xfffffe005860c010 sh 685 1 685 0 Ss nanslp 0xffffffff83bb4f41 cron 681 1 681 0 Ss select 0xfffffe005806dec0 sshd 494 1 494 0 Ss select 0xfffffe00542a8840 syslogd 423 1 423 0 Ss wait 0xfffffe005860d570 devd 422 1 422 65 Ss select 0xfffffe0058073340 dhclient 337 1 337 0 Ss select 0xfffffe005806df40 dhclient 334 1 334 0 Ss select 0xfffffe0058073140 dhclient 16 0 0 0 DL syncer 0xffffffff83ce2ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058602558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce1020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057f14ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d22340 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d08408 [dom0] 100080 D launds 0xffffffff83d08414 [laundry: dom0] 100081 D umarcl 0xffffffff81e34090 [uma] 7 0 0 0 DL - 0xffffffff8392d510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843cdf80 [pf purge] 5 0 0 0 DL waiting 0xffffffff8491a700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f7340 [doneq0] 100046 D - 0xffffffff838f72c0 [async] 100075 D - 0xffffffff838f7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d03ca0 [crypto] 100043 D crypto_ 0xfffffe00084ff030 [crypto returns 0] 100044 D crypto_ 0xfffffe00084ff080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5d520 [g_event] 100038 D - 0xffffffff83b5d540 [g_up] 100039 D - 0xffffffff83b5d560 [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 0xffffffff83d04740 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5bff0 [kernel] 100005 D - 0xfffffe0007770e00 [softirq_0] 100006 D - 0xfffffe0007770b00 [softirq_1] 100007 D - 0xfffffe0007770a00 [if_io_tqg_0] 100008 D - 0xfffffe0007770900 [if_io_tqg_1] 100009 D - 0xfffffe0007770800 [if_config_tqg_0] 100010 D - 0xfffffe00077ff000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077fee00 [jail_remove taskq] 100012 D - 0xfffffe00077fed00 [bus taskq] 100015 D - 0xfffffe00077fea00 [thread taskq] 100017 D - 0xfffffe00077fe800 [aiod_kick taskq] 100018 D - 0xfffffe00077fe700 [deferred_unmount ta] 100019 D - 0xfffffe00077fe600 [inm_free taskq] 100020 D - 0xfffffe00077fe500 [in6m_free taskq] 100021 D - 0xfffffe00077fe400 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077fe300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077fe300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077fe300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077fe300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077fe200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077fe200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077fe200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077fe200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077fe100 [firmware taskq] 100040 D - 0xfffffe00077fe000 [crypto_0] 100041 D - 0xfffffe00077fe000 [crypto_1] 100056 D - 0xfffffe00077fdd00 [vtnet0 rxq 0] 100057 D - 0xfffffe00077fdc00 [vtnet0 txq 0] 100058 D - 0xfffffe00077fdb00 [vtnet0 rxq 1] 100059 D - 0xfffffe00077fda00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0058073580 [virtio_balloon] 100065 D - 0xffffffff8283bce1 [deadlkres] 100069 D - 0xfffffe0059484300 [acpi_task_0] 100070 D - 0xfffffe0059484300 [acpi_task_1] 100071 D - 0xfffffe0059484300 [acpi_task_2] 100073 D - 0xfffffe00077ff100 [mca taskq] 100074 D - 0xfffffe00077fde00 [CAM taskq] 100076 D - 0xfffffe00077fd200 [ipsec_offload] 964 962 764 0 Z syz-executor 965 962 764 0 Z syz-executor db> show all locks Process 962 (syz-executor) thread 0xfffffe0058737780 (100296) exclusive sleep mutex sigacts (sigacts) r = 0 (0xfffffe00783d4ca8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:311 exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058706688) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:308 Process 946 (syz-executor) thread 0xfffffe0058728780 (100266) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b7b85c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4838 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 385 5207K 507 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4215 sysctloid 35504 2092K 35579 vtbuf 24 1968K 46 kobj 337 1348K 528 newblk 24 1030K 934 vfscache 3 1025K 3 pcb 38 674K 108 filedesc 63 554K 261 inodedep 21 520K 274 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 188 378K 1073 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 15 132K 122 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 md_sectors 18 72K 18 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 253 48K 1267 umtx 368 46K 368 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1927 DEVFS_RULE 56 20K 56 BPF 15 19K 17 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 161 14K 161 lltable 43 14K 43 GEOM 64 14K 509 ether_multi 162 13K 174 md_disk 21 13K 22 ifnet 7 13K 7 kenv 95 12K 95 cred 27 11K 200 CAM queue 5 11K 1528 rman 75 10K 430 shmfd 4 10K 6 rpc 8 9K 8 in6_multi 66 9K 66 kqueue 93 9K 1028 plimit 23 9K 322 bmsafemap 2 9K 226 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 taskqueue 69 8K 78 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 84 6K 981 ufs_dirhash 24 5K 33 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 108 4K 1998 selfd 49 4K 10149 DEVFSP 47 3K 66 session 23 3K 34 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 13 hhook 8 3K 10 kcovinfo 36 3K 36 netlink 2 3K 73 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 12 2K 14 CC Mem 14 2K 54 in_multi 7 2K 10 select 14 2K 41 Unitno 29 2K 206 lockf 16 2K 453 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_atcl 4 2K 17 indirdep 6 2K 112 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 mkdir 10 2K 208 crypto 6 2K 9 msi 9 2K 9 newdirblk 9 2K 104 inpcbpolicy 34 2K 263 sctp_stro 1 1K 2 softdep 1 1K 1 dirrem 4 1K 198 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 diradd 7 1K 215 CAM periph 4 1K 271 freework 4 1K 210 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 122 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 osd 19 1K 71 isadev 6 1K 6 mount 16 1K 303 pci_link 10 1K 10 encap_export_host 12 1K 12 sctp_stri 1 1K 4 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 cryptodev 5 1K 63 freefile 3 1K 151 chacha20random 1 1K 1 biobuf 1 1K 1 ip6_msource 5 1K 14 ip6opt 2 1K 74 sctp_timw 1 1K 1 vnodes 1 1K 3 ktls 1 1K 9 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_atky 5 1K 21 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 24 aio 4 1K 5 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 3356 filecaps 4 1K 79 in_mfilter 2 1K 5 sctp_vrf 1 1K 1 sctp_athm 4 1K 19 ip6_moptions 2 1K 11 ip_msource 1 1K 1 ip_moptions 1 1K 3 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 3 entropy 2 1K 33 acpiintr 1 1K 1 sctp_map 2 1K 6 cpus 2 1K 2 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 3 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 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 116 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 10 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 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 3 VN POLL 0 0K 1 statfs 0 0K 254 namei_tracker 0 0K 1 inotify 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 7 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13552 ioctlops 0 0K 107 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 226 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 7 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 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 90 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 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 1332 25359 0 254 39534592 0 mbuf 256 8669 8358 43009 0 254 4358912 0 tcp_log 416 1618 4232 9009 0 254 2433600 0 BUF TRIE 152 237 11567 1024 0 62 1794208 0 malloc-4096 4096 423 3 1494 0 2 1744896 0 malloc-384 384 4197 93 4637 0 30 1647360 0 malloc-128 128 12612 129 12996 0 126 1630848 0 mbuf_cluster 2048 508 254 540 0 254 1560576 0 UMA Slabs 0 112 11385 21 11385 0 126 1277472 0 RADIX NODE 152 7108 167 30535 0 62 1105800 0 vmem btag 56 18973 74 18973 0 254 1066632 0 malloc-65536 65536 13 2 90 0 1 983040 0 FFS inode 1168 541 33 694 0 8 670432 0 sctp_ep 1152 2 509 13 0 254 588672 0 sctp_asoc 2256 1 254 2 0 254 575280 0 malloc-16384 16384 31 3 317 0 1 557056 0 socket 1024 56 452 1528 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2664 0 182 0 0 2 484848 0 256 Bucket 2048 191 17 1359 0 8 425984 0 VM OBJECT 248 1398 90 14901 0 62 369024 0 THREAD 1860 166 18 299 0 8 342240 0 malloc-32768 32768 3 6 93 0 1 294912 0 malloc-64 64 4148 451 5987 0 254 294336 0 VNODE 440 581 85 736 0 30 293040 0 sctp_chunk 152 2 1792 1938 0 254 272688 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 109 11 391 0 8 245760 0 malloc-16 16 14654 346 14731 0 254 240000 0 DEVCTL 1024 28 192 153 0 0 225280 0 MAP ENTRY 96 1995 273 47246 0 126 217728 0 sctp_raddr 736 1 263 2 0 254 194304 0 malloc-256 256 254 496 1944 0 62 192000 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5414 256 6498 0 254 181440 0 malloc-128 128 1224 171 26836 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 17 499 1214 0 254 165120 0 FPU_save_area 832 168 30 377 0 16 164736 0 malloc-32768 32768 3 2 124 0 1 163840 0 malloc-2048 2048 15 65 1112 0 8 163840 0 FFS2 dinode 256 541 89 694 0 62 161280 0 S VFS Cache 104 1005 399 1193 0 126 146016 0 PROC 1368 85 14 966 0 8 135432 0 malloc-65536 65536 1 1 111 0 1 131072 0 malloc-4096 4096 31 1 85 0 2 131072 0 malloc-1024 1024 121 7 275 0 16 131072 0 mbuf_packet 256 13 495 222 0 254 130048 0 ksiginfo 112 80 964 126 0 126 116928 0 filedesc0 1072 84 14 981 0 8 105056 0 malloc-16384 16384 6 0 8 0 1 98304 0 malloc-8192 8192 10 1 13 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 128 Bucket 1024 45 38 261 0 16 84992 0 malloc-64 64 970 353 12467 0 254 84672 0 malloc-128 128 403 248 4692 0 126 83328 0 malloc-4096 4096 14 4 499 0 2 73728 0 md0 8 8192 448 8192 0 254 69120 0 malloc-384 384 153 27 154 0 30 69120 0 malloc-64 64 564 507 1658 0 254 68544 0 g_bio 440 0 153 6946 0 30 67320 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 83 45 1730 0 30 65536 0 malloc-8192 8192 5 2 86 0 1 57344 0 tcp_inpcb 1304 15 27 54 0 8 54768 0 malloc-256 256 30 165 370 0 62 49920 0 malloc-256 256 126 69 722 0 62 49920 0 malloc-256 256 145 50 433 0 62 49920 0 32 Bucket 256 71 124 1009 0 62 49920 0 DIRHASH 1024 34 14 40 0 16 49152 0 NAMEI 1024 0 48 13788 0 16 49152 0 malloc-8192 8192 3 3 53 0 1 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 VMSPACE 584 59 25 939 0 16 49056 0 ertt_txseginfo 40 10 1101 1075 0 254 44440 0 syncache 168 1 263 4 0 254 44352 0 Files 80 213 337 7678 0 126 44000 0 vnpbuf 2664 0 16 2 0 16 42624 0 pcpu-8 8 4731 389 4901 0 254 40960 0 pipe 736 21 34 332 0 16 40480 0 sctp_readq 152 1 259 2 0 254 39520 0 da_ccb 544 0 70 1842 0 16 38080 0 udp_inpcb 408 9 81 176 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 16 551 13516 0 254 36288 0 malloc-64 64 72 495 94 0 254 36288 0 malloc-64 64 13 554 72 0 254 36288 0 malloc-64 64 0 567 654 0 254 36288 0 malloc-64 64 13 554 52 0 254 36288 0 malloc-128 128 35 244 337 0 126 35712 0 malloc-128 128 31 248 40 0 126 35712 0 malloc-128 128 16 263 140 0 126 35712 0 malloc-128 128 90 189 550 0 126 35712 0 malloc-128 128 88 191 91 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 47 88 677 0 62 34560 0 malloc-256 256 10 125 529 0 62 34560 0 malloc-256 256 35 100 38 0 62 34560 0 malloc-256 256 53 82 123 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 4 4 85 0 2 32768 0 malloc-4096 4096 6 2 8 0 2 32768 0 malloc-2048 2048 4 12 25 0 8 32768 0 malloc-2048 2048 6 10 6 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 32 0 8 32768 0 malloc-1024 1024 4 28 60 0 16 32768 0 malloc-1024 1024 14 18 1006 0 16 32768 0 malloc-1024 1024 17 15 33 0 16 32768 0 malloc-1024 1024 12 20 17 0 16 32768 0 malloc-1024 1024 2 30 9 0 16 32768 0 malloc-512 512 2 62 118 0 30 32768 0 malloc-512 512 10 54 27 0 30 32768 0 malloc-512 512 2 62 59 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 4 60 13 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ipq 56 1 575 3 0 254 32256 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 31 0 4 31968 0 PGRP 120 28 236 42 0 126 31680 0 rl_entry 48 4 584 4 0 254 28224 0 16 Bucket 144 65 131 323 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 2 131 23 0 62 27664 0 udplite_inpcb 408 0 63 5 0 30 25704 0 cpuset 200 8 120 11 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 15 0 2 24576 0 PWD 40 32 574 172 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 52 248 364 0 126 24000 0 itimer 352 0 66 39 0 30 23232 0 malloc-384 384 4 56 23 0 30 23040 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 39 21 42 0 30 23040 0 malloc-384 384 2 58 359 0 30 23040 0 malloc-384 384 24 36 323 0 30 23040 0 malloc-384 384 7 53 33 0 30 23040 0 domainset 40 1 566 3 0 254 22680 0 ripcb 376 11 49 28 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 ertt 72 14 266 54 0 126 20160 0 malloc-32 32 270 360 406 0 254 20160 0 malloc-32 32 120 510 535 0 254 20160 0 malloc-32 32 179 451 1113 0 254 20160 0 malloc-32 32 71 559 3048 0 254 20160 0 malloc-32 32 92 538 94 0 254 20160 0 malloc-32 32 32 598 397 0 254 20160 0 malloc-32 32 26 604 135 0 254 20160 0 2 Bucket 32 53 577 405 0 254 20160 0 KNOTE 160 4 121 28 0 62 20000 0 tcp_bbr_map 128 0 155 7 0 126 19840 0 AIOCB 552 1 34 60 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 18 0 30 19200 0 AIOLIO 272 0 70 7 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-8192 8192 1 1 21 0 1 16384 0 malloc-4096 4096 2 2 256 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-1024 1024 5 11 5 0 16 16384 0 malloc-512 512 14 18 45 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 sctp_laddr 48 0 336 13 0 254 16128 0 malloc-16 16 584 416 5089 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 vtnet_tx_hdr 24 0 501 1754 0 254 12024 0 malloc-16 16 14 736 235 0 254 12000 0 malloc-16 16 22 728 28 0 254 12000 0 malloc-16 16 46 704 26205 0 254 12000 0 malloc-16 16 15 735 17 0 254 12000 0 malloc-16 16 22 728 38 0 254 12000 0 malloc-16 16 1 749 8 0 254 12000 0 cryptop 280 0 42 2 0 30 11760 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 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 md127 8 0 0 0 0 254 0 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_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 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-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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 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