panic: Unaligned free of 0xfffffe0076f3c9d0 from zone 0xfffffe00541b9600(mbuf) slab 0xfffffe0076f3cfd8(9) cpuid = 0 time = 1712628221 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0076f3c1b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0076f3c310 vpanic() at vpanic+0x26a/frame 0xfffffe0076f3c4d0 panic() at panic+0xb5/frame 0xfffffe0076f3c5a0 uma_dbg_free() at uma_dbg_free+0x289/frame 0xfffffe0076f3c5f0 item_dtor() at item_dtor+0x7a/frame 0xfffffe0076f3c630 uma_zfree_arg() at uma_zfree_arg+0x103/frame 0xfffffe0076f3c6d0 m_free() at m_free+0x20a/frame 0xfffffe0076f3c710 m_freem() at m_freem+0x48/frame 0xfffffe0076f3c730 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x1237/frame 0xfffffe0076f3c9a0 sousrsend() at sousrsend+0x117/frame 0xfffffe0076f3ca30 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe0076f3cb90 sendit() at sendit+0x15f/frame 0xfffffe0076f3cbf0 sys_sendmsg() at sys_sendmsg+0x181/frame 0xfffffe0076f3cd10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0076f3cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0076f3cf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x82284df08, rbp = 0x82284df80 --- KDB: enter: panic [ thread pid 1514 tid 100686 ] Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%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 0xfffffe007384d000 rdx 0x3ffff rbx 0xffffffff826ed680 .str.27 rsp 0xfffffe0076f3c2f0 rbp 0xfffffe0076f3c310 rsi 0x40001 rdi 0xffffffff815c0059 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0xfffffe00776ebc60 r12 0xfffffe00776eb740 r13 0xfffffffffffffffe r14 0xffffffff826ed680 .str.27 r15 0 rip 0xffffffff815acc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> show proc Process 1514 (syz-executor.2) at 0xfffffe00776c7040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 772 at 0xfffffe006d85f040 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0077395000 (map 0xfffffe0077395000) (map.pmap 0xfffffe00773950c0) (pmap 0xfffffe0077395130) threads: 2 100660 Run CPU 1 syz-executor.2 100686 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 1514 772 772 0 R (threaded) syz-executor.2 100660 Run CPU 1 syz-executor.2 100686 Run CPU 0 syz-executor.2 1510 1509 787 0 SV uwait 0xfffffe0057370380 syz-executor.3 1509 787 787 0 T (threaded) syz-executor.3 100607 s syz-executor.3 100682 D ppwait 0xfffffe00776c5500 syz-executor.3 1504 1501 771 0 SV uwait 0xfffffe00578c9d80 syz-executor.1 1501 771 771 0 T (threaded) syz-executor.1 100670 s syz-executor.1 100676 D ppwait 0xfffffe00776b0fc0 syz-executor.1 1494 770 770 0 S (threaded) syz-executor.0 100531 S nanslp 0xffffffff83956481 syz-executor.0 100667 S sbwait 0xfffffe006d8511cc syz-executor.0 100668 S uwait 0xfffffe0057370300 syz-executor.0 1468 1 771 0 SV uwait 0xfffffe00776e7480 syz-executor.1 1393 1392 770 0 SV uwait 0xfffffe00578c9680 syz-executor.0 1392 1 770 0 DV ppwait 0xfffffe00700c6aa0 syz-executor.0 1375 1 787 0 SV uwait 0xfffffe0070100200 syz-executor.3 1369 1 770 0 SV uwait 0xfffffe0057370700 syz-executor.0 1360 1 770 0 S uwait 0xfffffe00700fdd00 syz-executor.0 1351 1350 772 0 SV uwait 0xfffffe00578c9780 syz-executor.2 1350 1 772 0 DV ppwait 0xfffffe00700c6540 syz-executor.2 1341 1 772 0 S uwait 0xfffffe00578c9100 syz-executor.2 1331 1 770 0 S uwait 0xfffffe0057370900 syz-executor.0 1270 1264 1270 0 Ss select 0xfffffe006fe4d3c0 dhclient 1267 1 1267 0 Ss select 0xfffffe006fe4dac0 dhclient 1264 1253 424 65 S select 0xfffffe006fe4d8c0 dhclient 1261 1 787 0 SV uwait 0xfffffe0057370a00 syz-executor.3 1253 424 424 0 S wait 0xfffffe00700c4000 sh 1237 1 770 0 SV uwait 0xfffffe005736f480 syz-executor.0 1210 1 770 0 SV uwait 0xfffffe00700fd600 syz-executor.0 1189 1 772 0 SV uwait 0xfffffe00578c9400 syz-executor.2 1142 1 772 0 SV uwait 0xfffffe00700fd500 syz-executor.2 1129 1 771 0 SV uwait 0xfffffe00700fd700 syz-executor.1 1121 1 770 0 S uwait 0xfffffe00700fe200 syz-executor.0 1119 1 770 0 S uwait 0xfffffe00700fe500 syz-executor.0 1116 1 787 0 SV uwait 0xfffffe00700fe600 syz-executor.3 1111 1 772 0 S uwait 0xfffffe00700fee00 syz-executor.2 1109 1 772 0 S uwait 0xfffffe00578caa80 syz-executor.2 1105 1 771 0 SV uwait 0xfffffe0057370b00 syz-executor.1 1102 1 770 0 SV uwait 0xfffffe00700fe400 syz-executor.0 1093 1 772 0 SV uwait 0xfffffe00700fec00 syz-executor.2 1085 1 772 0 SV uwait 0xfffffe00700fed00 syz-executor.2 1064 1 787 0 SV uwait 0xfffffe0070100000 syz-executor.3 931 1 770 0 SV uwait 0xfffffe00700feb00 syz-executor.0 926 1 771 0 SV uwait 0xfffffe00578ca680 syz-executor.1 892 1 772 0 SV uwait 0xfffffe00700fde80 syz-executor.2 884 1 772 0 S uwait 0xfffffe00578ca780 syz-executor.2 881 1 787 0 SV uwait 0xfffffe005736f680 syz-executor.3 831 0 0 0 DL (threaded) [KTLS] 100144 D - 0xfffffe00704e5e00 [thr_0] 100145 D - 0xfffffe00704e5e80 [thr_1] 100146 D - 0xffffffff83a67b08 [reclaim_0] 823 0 0 0 DL aiordy 0xfffffe0070094040 [aiod4] 822 0 0 0 DL aiordy 0xfffffe00700945a0 [aiod3] 821 0 0 0 DL aiordy 0xfffffe00700c6b00 [aiod2] 820 0 0 0 DL aiordy 0xfffffe0007ce7ae0 [aiod1] 818 1 770 0 SV uwait 0xfffffe0070100100 syz-executor.0 787 768 787 0 Ss nanslp 0xffffffff83956480 syz-executor.3 772 768 772 0 Ss nanslp 0xffffffff83956481 syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff83956481 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83956481 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe005736e200 syz-fuzzer 100116 S uwait 0xfffffe0007980580 syz-fuzzer 100117 S uwait 0xfffffe0007980680 syz-fuzzer 100118 S uwait 0xfffffe0007980780 syz-fuzzer 100119 S uwait 0xfffffe0007980880 syz-fuzzer 100120 S uwait 0xfffffe0007980980 syz-fuzzer 100121 S wait 0xfffffe006d85e020 syz-fuzzer 100122 S wait 0xfffffe006d85e020 syz-fuzzer 100123 S kqread 0xfffffe0007c81a00 syz-fuzzer 100124 S wait 0xfffffe006d85e020 syz-fuzzer 100125 S wait 0xfffffe006d85e020 syz-fuzzer 100142 S uwait 0xfffffe00700fe900 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d85d610 csh 764 682 764 0 Ss select 0xfffffe0007877340 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007d1d4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005874a8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005874b0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005874b8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0056ec00b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0056ec08b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 738 1 18 0 S+ piperd 0xfffffe0058ac3998 logger 737 736 18 0 S+ nanslp 0xffffffff83956481 sleep 736 1 18 0 S+ wait 0xfffffe00579ef060 sh 686 1 686 0 Ss nanslp 0xffffffff83956480 cron 682 1 682 0 Ss select 0xfffffe00078776c0 sshd 495 1 495 0 Ss select 0xfffffe006fe4e040 syslogd 424 1 424 0 Ss wait 0xfffffe00579ecac0 devd 423 1 423 65 Ss select 0xfffffe00078779c0 dhclient 338 1 338 0 Ss select 0xfffffe0007877ac0 dhclient 335 1 335 0 Ss select 0xfffffe0007877bc0 dhclient 17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007ce9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00589b8ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa34f8 [dom0] 100080 D launds 0xffffffff83aa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81d508d0 [uma] 7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff842c3bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff847ee760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369e340 [doneq0] 100045 D - 0xffffffff8369e2c0 [async] 100076 D - 0xffffffff8369e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9ed20 [crypto] 100042 D crypto_ 0xfffffe0007c84030 [crypto returns 0] 100043 D crypto_ 0xfffffe0007c84080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0056f5fc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fee00 [g_event] 100036 D - 0xffffffff838fee20 [g_up] 100037 D - 0xffffffff838fee40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838ff7e0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007cbb380 [virtio_balloon] 100066 D - 0xffffffff826f28c0 [deadlkres] 100070 D - 0xfffffe005797ab00 [acpi_task_0] 100071 D - 0xfffffe005797ab00 [acpi_task_1] 100072 D - 0xfffffe005797ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] 1103 1102 770 0 Z syz-executor.0 1352 1351 772 0 Z syz-executor.2 1353 1351 772 0 Z syz-executor.2 1354 1351 772 0 Z syz-executor.2 1394 1393 770 0 Z syz-executor.0 1395 1393 770 0 Z syz-executor.0 1396 1393 770 0 Z syz-executor.0 1502 1501 771 0 Z syz-executor.1 1503 1501 771 0 Z syz-executor.1 893 892 772 0 Z syz-executor.2 932 931 770 0 Z syz-executor.0 db> show all locks Process 1494 (syz-executor.0) thread 0xfffffe0077641740 (100667) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006d851180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4029 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4934K 652 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 35078 2067K 35149 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 798 1224K 1227 vfscache 3 1025K 3 pcb 106 761K 1267 filedesc 86 682K 1275 inodedep 172 577K 584 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 224 454K 1637 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 60830 pagedep 56 142K 432 tidhash 3 141K 3 vmem 3 138K 5 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 305 58K 2202 umtx 432 54K 432 temp 36 37K 2036 BPF 24 37K 65 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 138 sctp_stro 30 30K 182 msg 4 30K 4 kbdmux 6 28K 6 sctp_atcl 71 27K 800 dirrem 95 24K 498 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 lltable 50 16K 50 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 162 14K 162 ifnet 7 13K 7 ether_multi 152 13K 167 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 ksem 5 10K 38 freefile 71 9K 443 kqueue 104 9K 1566 in6_multi 65 9K 65 bmsafemap 3 9K 540 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 filemon 1 8K 61 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 diradd 49 7K 531 sglist 6 7K 6 cred 24 6K 278 CAM DEV 3 6K 510 newdirblk 46 6K 421 pwddesc 91 6K 1533 plimit 22 6K 359 pfs_nodes 22 6K 22 hhook 15 5K 17 DEVFSP 77 5K 250 ufs_dirhash 24 5K 27 UMA 269 5K 269 pf_ifnet 10 5K 19 tcp_fsb_rack 2 5K 86 vt 11 5K 11 sctp_atky 101 5K 1040 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 mkdir 28 4K 842 acpisem 28 4K 28 session 26 4K 72 kcovinfo 52 4K 52 proc-args 114 4K 2632 terminal 11 3K 11 indirdep 10 3K 10 clone 9 3K 9 uidinfo 3 3K 37 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 8 2K 226 lockf 19 2K 29 selfd 31 2K 17877 ip6ndp 12 2K 13 Unitno 29 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freework 7 2K 412 msi 12 2K 12 freeblks 6 2K 398 in_multi 6 2K 9 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 44 acpidev 20 2K 20 sctp_athm 71 2K 825 cryptodev 16 2K 163 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 sctp_map 60 1K 364 crypto 5 1K 18 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 netlink 2 1K 28 inpcbpolicy 16 1K 469 osd 13 1K 228 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 iov 2 1K 15137 vnodes 3 1K 5 tcp_pcm_rack 1 1K 43 ktls 1 1K 9 procdesc 2 1K 12 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 6 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3856 pmchooks 1 1K 1 filecaps 5 1K 90 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 39 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 342 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 sctp_stri 0 0K 42 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 3 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 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 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 48 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 7 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 MLX5DUMP 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 ip6opt 0 0K 7 ip6_msource 0 0K 0 ip6_moptions 0 0K 6 in6_mfilter 0 0K 6 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 1 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 19 fadvise 0 0K 2 VN POLL 0 0K 0 statfs 0 0K 214 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 200 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 156 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 666 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 NEWdirectio 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 4 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 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 69 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 27443 0 254 38494208 0 mbuf 256 8708 955 53991 0 254 2473728 0 malloc-4096 4096 439 5 2612 0 2 1818624 0 BUF TRIE 144 236 11552 662 0 62 1697472 0 malloc-384 384 4298 82 5040 0 30 1681920 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11516 202 11583 0 126 1499904 0 UMA Slabs 0 112 11027 19 11027 0 126 1237152 0 sctp_asoc 2256 30 480 182 0 254 1150560 0 RADIX NODE 144 7284 187 40021 0 62 1075824 0 malloc-65536 65536 15 0 18 0 1 983040 0 vmem btag 56 16766 121 16766 0 254 945672 0 malloc-16384 16384 46 3 640 0 1 802816 0 FFS inode 1168 571 24 1018 0 8 694960 0 pbuf 2624 0 246 0 0 2 645504 0 sctp_ep 1144 41 470 597 0 254 584584 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 48 460 2301 0 254 487680 0 VM OBJECT 264 1495 65 21031 0 30 411840 0 THREAD 1824 202 14 686 0 8 393984 0 sctp_raddr 736 30 487 244 0 254 380512 0 256 Bucket 2048 153 15 1095 0 8 344064 0 VNODE 448 611 82 1060 0 30 310464 0 malloc-64 64 3879 468 3897 0 254 278208 0 malloc-2048 2048 106 14 160 0 8 245760 0 malloc-256 256 809 121 1291 0 62 238080 0 malloc-16 16 14501 249 14809 0 254 236000 0 DEVCTL 1024 20 200 148 0 0 225280 0 MAP ENTRY 96 2098 170 61642 0 126 217728 0 tcp_log 416 0 513 53 0 254 213408 0 FPU_save_area 832 204 39 1215 0 16 202176 0 malloc-65536 65536 0 3 80 0 1 196608 0 malloc-1024 1024 167 25 356 0 16 196608 0 mbuf_packet 256 29 733 8170 0 254 195072 0 malloc-128 128 1310 209 29711 0 126 194432 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5304 366 5335 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 101 20 1514 0 8 166496 0 FFS2 dinode 256 571 59 1018 0 62 161280 0 malloc-256 256 539 91 2130 0 62 161280 0 malloc-2048 2048 12 60 1119 0 8 147456 0 S VFS Cache 104 1032 372 1577 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-2048 2048 43 21 599 0 8 131072 0 unpcb 256 12 498 1208 0 254 130560 0 filedesc0 1072 91 21 1533 0 8 120064 0 ksiginfo 112 107 937 1033 0 126 116928 0 malloc-128 128 728 171 2242 0 126 115072 0 malloc-8192 8192 7 7 68 0 1 114688 0 malloc-128 128 527 248 1070 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-384 384 184 56 596 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 syncache 168 0 528 7 0 254 88704 0 128 Bucket 1024 55 28 283 0 16 84992 0 malloc-8192 8192 9 1 11 0 1 81920 0 malloc-4096 4096 16 4 33 0 2 81920 0 sctp_readq 152 0 520 10 0 254 79040 0 sctp_chunk 152 9 511 74 0 254 79040 0 g_bio 408 0 180 5636 0 30 73440 0 malloc-64 64 643 428 16042 0 254 68544 0 malloc-128 128 341 186 917 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 sctp_stream_msg_out 112 35 505 49 0 254 60480 0 VMSPACE 616 65 31 1296 0 16 59136 0 malloc-384 384 123 27 466 0 30 57600 0 malloc-4096 4096 10 4 22 0 2 57344 0 64 Bucket 512 76 28 1846 0 30 53248 0 malloc-64 64 536 283 3940 0 254 52416 0 malloc-64 64 472 347 953 0 254 52416 0 malloc-256 256 93 102 602 0 62 49920 0 malloc-256 256 79 116 2083 0 62 49920 0 malloc-256 256 75 120 202 0 62 49920 0 malloc-256 256 114 81 1262 0 62 49920 0 32 Bucket 256 75 120 2738 0 62 49920 0 DIRHASH 1024 35 13 37 0 16 49152 0 NAMEI 1024 0 48 16244 0 16 49152 0 malloc-2048 2048 16 8 32 0 8 49152 0 malloc-1024 1024 11 37 1595 0 16 49152 0 pipe 728 24 42 393 0 16 48048 0 tcp_inpcb 1304 8 25 215 0 8 43032 0 pcpu-8 8 4755 365 5069 0 254 40960 0 udp_inpcb 416 6 84 186 0 30 37440 0 malloc-64 64 43 524 17913 0 254 36288 0 malloc-64 64 100 467 766 0 254 36288 0 malloc-64 64 117 450 1541 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 tcp_rack_map 128 0 279 37 0 126 35712 0 tcp_bbr_map 128 0 279 50 0 126 35712 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 50 229 3382 0 126 35712 0 malloc-128 128 65 214 72 0 126 35712 0 ktls_session 256 0 135 2 0 62 34560 0 routing nhops 256 27 108 34 0 62 34560 0 ripcb 384 2 88 64 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 14 121 410 0 62 34560 0 malloc-256 256 53 82 751 0 62 34560 0 TURNSTILE 136 217 35 217 0 62 34272 0 SLEEPQUEUE 88 217 167 217 0 126 33792 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-2048 2048 4 12 18 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 5 27 13 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 128 0 30 32768 0 malloc-512 512 3 61 39 0 30 32768 0 malloc-512 512 4 60 58 0 30 32768 0 malloc-512 512 1 63 10 0 30 32768 0 malloc-512 512 8 56 97 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 9217 0 254 32320 0 PWD 40 49 759 497 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 248 152 9648 0 126 32000 0 PGRP 120 26 238 77 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 tcp_bbr_pcb 832 0 36 50 0 16 29952 0 sctp_laddr 48 36 552 278 0 254 28224 0 tcpreass 48 0 588 3 0 254 28224 0 malloc-32 32 277 605 3311 0 254 28224 0 16 Bucket 144 57 139 302 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 10 123 205 0 62 27664 0 da_ccb 544 0 49 1541 0 16 26656 0 udplite_inpcb 416 0 63 4 0 30 26208 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 227 0 2 24576 0 tcp_rack_pcb 1216 1 19 43 0 8 24320 0 rl_entry 40 49 557 49 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 55 245 431 0 126 24000 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 1 59 37 0 30 23040 0 malloc-384 384 22 38 26 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 sackhole 32 0 630 3 0 254 20160 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 tcp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 8 272 215 0 126 20160 0 malloc-32 32 84 546 88 0 254 20160 0 malloc-32 32 198 432 1727 0 254 20160 0 malloc-32 32 202 428 1770 0 254 20160 0 malloc-32 32 22 608 799 0 254 20160 0 malloc-32 32 59 571 958 0 254 20160 0 malloc-32 32 30 600 87 0 254 20160 0 2 Bucket 32 56 574 473 0 254 20160 0 KNOTE 160 30 95 6438 0 62 20000 0 AIOCB 552 0 35 94 0 16 19320 0 L VFS Cache 320 0 60 5 0 30 19200 0 AIOLIO 272 0 70 200 0 30 19040 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 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 20 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-1024 1024 1 15 4 0 16 16384 0 malloc-1024 1024 0 16 2 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 vtnet_tx_hdr 24 0 501 14660 0 254 12024 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 315 435 525 0 254 12000 0 malloc-16 16 176 574 1522 0 254 12000 0 malloc-16 16 3 747 616 0 254 12000 0 malloc-16 16 256 494 5182 0 254 12000 0 malloc-16 16 28 722 27912 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 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 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 144 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 frags 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 domainset 40 0 0 0 0 254 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 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0