panic: ASan: Invalid access, 8-byte read at 0xfffffe0053ee2b00, UMAUseAfterFree(fd) cpuid = 0 time = 1757673877 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ef1cd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056ef1e30 vpanic() at vpanic+0x257/frame 0xfffffe0056ef1ff0 panic() at panic+0xb5/frame 0xfffffe0056ef20c0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056ef2190 update_rtm_from_rc() at update_rtm_from_rc+0x3ef/frame 0xfffffe0056ef23d0 rts_send() at rts_send+0x11ad/frame 0xfffffe0056ef2770 sosend_generic_locked() at sosend_generic_locked+0xc62/frame 0xfffffe0056ef2940 sosend_generic() at sosend_generic+0x87/frame 0xfffffe0056ef29a0 sousrsend() at sousrsend+0x112/frame 0xfffffe0056ef2a30 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0056ef2b90 sendit() at sendit+0x15f/frame 0xfffffe0056ef2bf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe0056ef2d10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056ef2f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 1110 tid 100425 ] Stopped at kdb_enter+0x6e: movq $0,0x259f6a7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe006e600000 rdx 0x7ffff rbx 0xffffffff82804a80 .str.27 rsp 0xfffffe0056ef1e10 rbp 0xfffffe0056ef1e30 rsi 0x80001 rdi 0xffffffff816419b9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x3 r12 0xfffffe005413f780 r13 0xfffffffffffffffe r14 0xffffffff82804a80 .str.27 r15 0 rip 0xffffffff8162b4ee kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259f6a7(%rip) db> show proc Process 1110 (syz-executor) at 0xfffffe0054105558: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 767 at 0xfffffe005400aab0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054140000 (map 0xfffffe0054140000) (map.pmap 0xfffffe00541400a0) (pmap 0xfffffe0054140110) threads: 5 100390 Run CPU 1 syz-executor 100425 Run CPU 0 syz-executor 100426 S uwait 0xfffffe0080de1d00 syz-executor 100429 S uwait 0xfffffe00584ec900 syz-executor 100433 S uwait 0xfffffe006de04a00 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1118 770 770 0 S (threaded) syz-executor 100344 S nanslp 0xffffffff83babc41 syz-executor 100435 S uwait 0xfffffe0080de1e80 syz-executor 100436 S aiowc 0xfffffe0054106390 syz-executor 100437 S uwait 0xfffffe006de04e00 syz-executor 1113 834 834 0 S (threaded) syz-executor 100392 S nanslp 0xffffffff83babc41 syz-executor 100430 S aiowc 0xfffffe00541348f8 syz-executor 100434 S uwait 0xfffffe0080de1b00 syz-executor 1112 1110 767 0 S uwait 0xfffffe006de04600 syz-executor 1110 767 767 0 R (threaded) syz-executor 100390 Run CPU 1 syz-executor 100425 Run CPU 0 syz-executor 100426 S uwait 0xfffffe0080de1d00 syz-executor 100429 S uwait 0xfffffe00584ec900 syz-executor 100433 S uwait 0xfffffe006de04a00 syz-executor 1101 1 834 0 S uwait 0xfffffe0057d91500 syz-executor 1076 1 770 0 S uwait 0xfffffe0057d94a00 syz-executor 1017 1 767 60929 SV uwait 0xfffffe0057d94800 syz-executor 996 1 834 0 SV uwait 0xfffffe0057d94c00 syz-executor 994 1 834 0 SV uwait 0xfffffe006de06200 syz-executor 983 1 767 0 S uwait 0xfffffe00584eaa00 syz-executor 979 1 767 0 S uwait 0xfffffe00584eac00 syz-executor 948 0 0 0 DL (threaded) [so_splice] 100188 D - 0xfffffe0007787400 [thr_0] 100276 D - 0xfffffe0007787440 [thr_1] 942 1 770 0 S uwait 0xfffffe00584ead00 syz-executor 935 0 0 0 DL mdwait 0xfffffe006b76f000 [md2] 934 0 0 0 DL mdwait 0xfffffe006b770000 [md1] 921 1 770 0 S uwait 0xfffffe006de04900 syz-executor 911 904 911 0 Ss select 0xfffffe00586131c0 dhclient 907 1 907 0 Ss select 0xfffffe0057df83c0 dhclient 904 893 423 65 S select 0xfffffe0058613340 dhclient 893 423 423 0 S wait 0xfffffe0054004ac0 sh 862 1 770 0 T syz-executor 857 1 834 0 S uwait 0xfffffe006de04400 syz-executor 845 1 767 0 S uwait 0xfffffe006de05400 syz-executor 834 766 834 0 S nanslp 0xffffffff83babc41 syz-executor 828 0 0 0 DL mdwait 0xfffffe0058635000 [md0] 812 0 0 0 DL aiordy 0xfffffe00540f7ab8 [aiod5] 811 0 0 0 DL aiordy 0xfffffe00540f8010 [aiod4] 809 0 0 0 DL aiordy 0xfffffe00540f8ac0 [aiod2] 808 0 0 0 DL aiordy 0xfffffe000780a570 [aiod1] 770 766 770 0 S nanslp 0xffffffff83babc40 syz-executor 767 766 767 0 S nanslp 0xffffffff83babc41 syz-executor 766 764 764 0 S nanslp 0xffffffff83babc41 syz-executor 764 762 764 0 Ss sigsusp 0xfffffe00540040c0 csh 762 681 762 0 Ss select 0xfffffe0057df87c0 sshd 750 1 750 0 Ss+ ttyin 0xfffffe0058279cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005862f0b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005862f4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005862f8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005862fcb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00586300b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00586304b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00586308b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058630cb0 getty 740 738 17 0 S+ nanslp 0xffffffff83babc40 sleep 739 1 17 0 S+ piperd 0xfffffe006b45e9e0 logger 738 1 17 0 S+ wait 0xfffffe00540cb558 sh 685 1 685 0 Ss nanslp 0xffffffff83babc40 cron 681 1 681 0 Ss select 0xfffffe0057ddba40 sshd 494 1 494 0 Ss select 0xfffffe0057ddbac0 syslogd 423 1 423 0 Ss wait 0xfffffe00540cd010 devd 422 1 422 65 Ss select 0xfffffe0057ddbec0 dhclient 337 1 337 0 Ss select 0xfffffe0057de0040 dhclient 334 1 334 0 Ss select 0xfffffe0058613940 dhclient 16 0 0 0 DL syncer 0xffffffff83cc9820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc7d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005862dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d12cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf8d88 [dom0] 100080 D launds 0xffffffff83cf8d94 [laundry: dom0] 100081 D umarcl 0xffffffff81e11320 [uma] 7 0 0 0 DL - 0xffffffff839245d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485ef20 [pf purge] 5 0 0 0 DL waiting 0xffffffff8472d700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ee340 [doneq0] 100046 D - 0xffffffff838ee2c0 [async] 100075 D - 0xffffffff838ee140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf4660 [crypto] 100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b54640 [g_event] 100038 D - 0xffffffff83b54660 [g_up] 100039 D - 0xffffffff83b54680 [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 0xffffffff83cf5100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c48ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe000776fb00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776fa00 [jail_remove taskq] 100012 D - 0xfffffe000776f900 [bus taskq] 100015 D - 0xfffffe000776f600 [thread taskq] 100017 D - 0xfffffe000776f400 [aiod_kick taskq] 100018 D - 0xfffffe000776f300 [deferred_unmount ta] 100019 D - 0xfffffe000776f200 [inm_free taskq] 100020 D - 0xfffffe000776f100 [in6m_free taskq] 100021 D - 0xfffffe000776f000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776ee00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776ee00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776ee00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776ee00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776ed00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776ed00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776ed00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776ed00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe000776eb00 [firmware taskq] 100040 D - 0xfffffe000776ea00 [crypto_0] 100041 D - 0xfffffe000776ea00 [crypto_1] 100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon] 100065 D - 0xffffffff82809160 [deadlkres] 100069 D - 0xfffffe00593fd500 [acpi_task_0] 100070 D - 0xfffffe00593fd500 [acpi_task_1] 100071 D - 0xfffffe00593fd500 [acpi_task_2] 100073 D - 0xfffffe000776fc00 [mca taskq] 100074 D - 0xfffffe000776e800 [CAM taskq] 100076 D - 0xfffffe0007771600 [ipsec_offload] db> show all locks Process 1110 (syz-executor) thread 0xfffffe005413e000 (100390) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bbd060) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1299 Process 1110 (syz-executor) thread 0xfffffe005413f780 (100425) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006b72bd80) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 377 5124K 542 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4215 md_sectors 589 2356K 589 sysctloid 35359 2083K 35434 vtbuf 24 1968K 46 kobj 331 1324K 522 newblk 58 1039K 1022 vfscache 3 1025K 3 pcb 37 678K 208 vmem 5 528K 8 inodedep 39 527K 371 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 159 314K 1214 filedesc 40 313K 655 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 5970 acpica 1674 184K 54444 tidhash 3 141K 3 pagedep 29 135K 210 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 183 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 524 ddb_capture 1 64K 1 LRO 56 57K 96 routetbl 1042 45K 3112 kdtrace 226 44K 1563 umtx 336 42K 336 BPF 23 36K 71 DEVFS3 129 33K 157 hostcache 1 32K 1 shm 1 32K 12 md_disk 592 31K 592 msg 4 30K 4 kbdmux 6 28K 6 temp 37 23K 3072 DEVFS_RULE 56 20K 56 ifaddr 74 20K 241 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 26 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 45 14K 195 eventhandler 163 14K 163 GEOM 64 14K 533 kenv 95 12K 95 cred 28 11K 247 CAM queue 5 11K 1528 ether_multi 124 10K 706 rman 82 10K 437 shmfd 4 10K 5 rpc 8 9K 8 bmsafemap 3 9K 324 plimit 22 9K 499 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 pf_ifnet 22 8K 113 in6_multi 55 8K 257 taskqueue 69 8K 78 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 72 5K 1202 ufs_dirhash 24 5K 27 UMA 270 5K 270 pwddesc 70 5K 1135 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 mkdir 32 4K 372 evdev 4 4K 4 acpisem 28 4K 28 diradd 27 4K 309 lockf 27 3K 129 terminal 11 3K 11 session 22 3K 55 proc-args 92 3K 2723 CC Mem 22 3K 391 newdirblk 21 3K 186 acpidev 20 3K 20 uidinfo 4 3K 23 DEVFSP 38 3K 288 hhook 8 3K 10 clone 9 3K 9 netlink 2 3K 448 selfd 33 3K 17660 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 tun 5 2K 23 Unitno 30 2K 182 ip6ndp 12 2K 51 kcovinfo 27 2K 207 CAM XPT 22 2K 543 sctp_atcl 4 2K 17 select 12 2K 84 toponodes 6 2K 6 sctp_ifa 11 2K 52 ipsecpolicy 2 2K 2 in_multi 5 2K 28 nhops 8 2K 10 msi 9 2K 9 inpcbpolicy 36 2K 809 softdep 1 1K 1 indirdep 4 1K 249 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 18 NFSD session 1 1K 1 mld 7 1K 25 igmp 7 1K 25 osd 27 1K 407 CAM periph 4 1K 271 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 418 pci_link 10 1K 10 sctp_ifn 5 1K 52 crypto 4 1K 37 encap_export_host 12 1K 12 freefile 4 1K 206 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 12 cryptodev 4 1K 115 dirrem 1 1K 250 ip_msource 4 1K 4 vnodes 1 1K 2 procdesc 2 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 4 1K 17 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 31 VN POLL 1 1K 4 aio 4 1K 6 pmchooks 1 1K 1 filecaps 5 1K 96 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3478 sctp_vrf 1 1K 1 sctp_athm 4 1K 17 ip_moptions 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 54 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 247 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 72 sctp_mvrf 0 0K 0 sctp_timw 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 72 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 mqdata 0 0K 0 filemon 0 0K 0 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 235 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freeblks 0 0K 176 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 36 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 in_mfilter 0 0K 6 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 187 namei_tracker 0 0K 2 inotify 0 0K 14 export_host 0 0K 0 cl_savebuf 0 0K 13 lio 0 0K 8 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15916 ioctlops 0 0K 142 eventfd 0 0K 7 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 236 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 691 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 cache 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 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 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 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 1078 13891 0 254 38494208 0 vmem btag 56 55403 148 55403 0 254 3110856 0 mbuf 256 8793 869 23856 0 254 2473472 0 malloc-4096 4096 601 1 1086 0 2 2465792 0 BUF TRIE 152 239 11565 1036 0 62 1794208 0 malloc-384 384 4140 30 4177 0 30 1601280 0 malloc-128 128 11625 93 11669 0 126 1499904 0 tcp_log 416 3273 291 7204 0 254 1482624 0 RADIX NODE 152 8465 864 50514 0 62 1418008 0 malloc-4096 4096 334 4 622 0 2 1384448 0 UMA Slabs 0 112 11654 4 11654 0 126 1305696 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 13 2 23 0 1 983040 0 FFS inode 1168 582 27 799 0 8 711312 0 sctp_ep 1152 4 507 17 0 254 588672 0 socket 1024 58 450 2353 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 19 7 305 0 1 425984 0 DEVCTL 1024 254 102 387 0 0 364544 0 VM OBJECT 248 1310 130 18837 0 62 357120 0 malloc-4096 4096 80 4 1136 0 2 344064 0 256 Bucket 2048 145 15 3803 0 8 327680 0 THREAD 1860 155 13 439 0 8 312480 0 VNODE 440 622 71 859 0 30 304920 0 md0 1 299703 17 299703 0 254 299720 0 malloc-64 64 3885 210 3912 0 254 262080 0 malloc-64 64 622 3221 20188 0 254 245952 0 malloc-2048 2048 111 9 377 0 8 245760 0 malloc-16 16 14571 179 14709 0 254 236000 0 tcp_inpcb 1304 23 145 390 0 8 219072 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5355 315 5404 0 254 181440 0 MAP ENTRY 96 1609 281 63336 0 126 181440 0 malloc-128 128 1225 170 25826 0 126 178560 0 FFS2 dinode 256 582 108 798 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1426 0 254 165120 0 FPU_save_area 832 157 41 594 0 16 164736 0 malloc-32768 32768 0 5 192 0 1 163840 0 malloc-1024 1024 122 22 375 0 16 147456 0 S VFS Cache 104 1070 334 1334 0 126 146016 0 malloc-256 256 117 453 1500 0 62 145920 0 g_bio 408 0 330 8872 0 30 134640 0 malloc-65536 65536 0 2 94 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-32768 32768 2 2 14 0 1 131072 0 malloc-2048 2048 6 58 1049 0 8 131072 0 malloc-128 128 759 264 4961 0 126 130944 0 mbuf_packet 256 29 479 510 0 254 130048 0 PROC 1368 69 19 1122 0 8 120384 0 ksiginfo 112 69 975 108 0 126 116928 0 malloc-128 128 659 116 2056 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 70 21 1135 0 8 97552 0 malloc-8192 8192 9 2 92 0 1 90112 0 malloc-4096 4096 15 7 258 0 2 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 48 35 261 0 16 84992 0 malloc-16384 16384 5 0 6 0 1 81920 0 malloc-2048 2048 29 11 155 0 8 81920 0 malloc-256 256 158 157 1151 0 62 80640 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-384 384 77 103 1010 0 30 69120 0 malloc-64 64 804 267 3149 0 254 68544 0 malloc-32768 32768 0 2 7 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 6 10 321 0 2 65536 0 malloc-1024 1024 26 38 557 0 16 65536 0 64 Bucket 512 102 26 7826 0 30 65536 0 malloc-256 256 157 98 1390 0 62 65280 0 malloc-256 256 201 54 860 0 62 65280 0 32 Bucket 256 90 165 9226 0 62 65280 0 da_ccb 544 0 98 2290 0 16 53312 0 malloc-32 32 1042 596 1092 0 254 52416 0 malloc-128 128 31 372 316 0 126 51584 0 udp_inpcb 408 8 118 333 0 30 51408 0 malloc-256 256 43 152 649 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 17769 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-2048 2048 9 15 41 0 8 49152 0 malloc-1024 1024 17 31 1547 0 16 49152 0 VMSPACE 584 45 39 1097 0 16 49056 0 malloc-384 384 73 47 182 0 30 46080 0 malloc-384 384 95 25 95 0 30 46080 0 pcpu-8 8 5014 618 8095 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 276 274 10648 0 126 44000 0 malloc-8192 8192 3 2 10 0 1 40960 0 pipe 736 24 31 399 0 16 40480 0 malloc-64 64 22 545 15508 0 254 36288 0 malloc-64 64 31 536 55 0 254 36288 0 malloc-64 64 232 335 1445 0 254 36288 0 malloc-64 64 79 488 1549 0 254 36288 0 malloc-64 64 3 564 4 0 254 36288 0 malloc-32 32 645 489 800 0 254 36288 0 malloc-128 128 24 255 316 0 126 35712 0 malloc-128 128 10 269 252 0 126 35712 0 malloc-128 128 122 157 1382 0 126 35712 0 routing nhops 256 26 109 116 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 34 56 617 0 30 34560 0 malloc-256 256 36 99 858 0 62 34560 0 malloc-256 256 3 132 425 0 62 34560 0 malloc-256 256 30 105 385 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 ripcb 376 5 85 80 0 30 33840 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-2048 2048 0 16 14 0 8 32768 0 malloc-2048 2048 4 12 137 0 8 32768 0 malloc-2048 2048 10 6 27 0 8 32768 0 malloc-1024 1024 3 29 55 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 3 29 9 0 16 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 0 64 16 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 10 54 192 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 5 59 26 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 80 0 126 31680 0 clpbuf 2624 0 12 22 0 4 31488 0 sctp_laddr 48 0 588 90 0 254 28224 0 ertt 72 22 370 390 0 126 28224 0 rl_entry 48 7 581 21 0 254 28224 0 malloc-32 32 150 732 1489 0 254 28224 0 malloc-32 32 363 519 7182 0 254 28224 0 16 Bucket 144 61 135 312 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 4 129 84 0 62 27664 0 udplite_inpcb 408 1 62 6 0 30 25704 0 cpuset 200 7 121 144 0 62 25600 0 malloc-4096 4096 1 5 85 0 2 24576 0 ertt_txseginfo 40 13 593 650 0 254 24240 0 PWD 40 27 579 245 0 254 24240 0 rtentry 168 27 117 116 0 62 24192 0 8 Bucket 80 68 232 585 0 126 24000 0 itimer 352 0 66 7 0 30 23232 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 12 48 12 0 30 23040 0 malloc-384 384 1 59 2 0 30 23040 0 domainset 40 0 567 127 0 254 22680 0 Mountpoints 2816 2 6 6 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 malloc-32 32 78 552 1023 0 254 20160 0 malloc-32 32 28 602 510 0 254 20160 0 malloc-32 32 17 613 24 0 254 20160 0 2 Bucket 32 68 562 747 0 254 20160 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 3 32 48 0 16 19320 0 L VFS Cache 320 0 60 29 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 50 0 1 16384 0 malloc-8192 8192 0 2 20 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 9 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 0 16 2 0 16 16384 0 malloc-1024 1024 2 14 3 0 16 16384 0 malloc-512 512 12 20 43 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 507 493 3678 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1069 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 4 32 4 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 KNOTE 160 0 75 60 0 62 12000 0 malloc-16 16 51 699 2035 0 254 12000 0 malloc-16 16 11 739 27 0 254 12000 0 malloc-16 16 47 703 318 0 254 12000 0 malloc-16 16 61 689 27496 0 254 12000 0 malloc-16 16 35 715 58 0 254 12000 0 malloc-16 16 11 739 27 0 254 12000 0 splice 184 0 63 33 0 62 11592 0 AIOLIO 272 0 42 4 0 30 11424 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 1607 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 17 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 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 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 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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