panic: hold_tcblock is false cpuid = 1 time = 1645326121 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092b10050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092b101b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0092b10290 panic() at panic+0xb5/frame 0xfffffe0092b10350 sctp_lower_sosend() at sctp_lower_sosend+0x5976/frame 0xfffffe0092b10740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe0092b109e0 sosend() at sosend+0xfc/frame 0xfffffe0092b10a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0092b10bc0 sendit() at sendit+0x2b0/frame 0xfffffe0092b10c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe0092b10d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0092b10f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0092b10f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x831301f08, rbp = 0x831301f70 --- KDB: enter: panic [ thread pid 2337 tid 101621 ] Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0xb1458c5848fae58b rdx 0x3ffff rbx 0 rsp 0xfffffe0092b10190 rbp 0xfffffe0092b101b0 rsi 0x40001 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099dce8b0 r12 0xfffffe0099dce3a0 r13 0xfffffe0092b10201 r14 0xffffffff82ba1cc0 .str.18 r15 0xffffffff82ba1cc0 .str.18 rip 0xffffffff8176575b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x2708c3a(%rip) db> show proc Process 2337 (syz-executor.1) at 0xfffffe0092d73548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe0092d74548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a235000 (map 0xfffffe009a235000) (map.pmap 0xfffffe009a2350c0) (pmap 0xfffffe009a235128) threads: 2 100171 RunQ syz-executor.1 101621 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2338 787 787 0 RE CPU 0 syz-executor.3 2337 785 785 0 R (threaded) syz-executor.1 100171 RunQ syz-executor.1 101621 Run CPU 1 syz-executor.1 2333 784 784 0 R (threaded) syz-executor.0 100089 RunQ syz-executor.0 101617 S connec 0xfffffe0058c2849a syz-executor.0 101622 S uwait 0xfffffe0099f1be80 syz-executor.0 2332 786 786 0 R (threaded) syz-executor.2 101326 RunQ syz-executor.2 101614 S connec 0xfffffe0058c2985a syz-executor.2 101615 S connec 0xfffffe0058c23c1a syz-executor.2 101616 S uwait 0xfffffe008feac580 syz-executor.2 2225 2219 2225 0 Ss select 0xfffffe0057876640 dhclient 2222 1 2222 0 Ss select 0xfffffe0099f1b940 dhclient 2219 2212 430 65 S select 0xfffffe0099f1b640 dhclient 2212 430 430 0 S wait 0xfffffe0058c3c548 sh 2186 1 2186 65 Ss select 0xfffffe0099f1b840 dhclient 1799 1767 1227 0 S connec 0xfffffe0058c2785a fetch 1767 1744 1227 0 S wait 0xfffffe008fe2d548 sh 1744 1243 1227 0 S wait 0xfffffe009264da90 sh 1437 0 0 0 DL aiordy 0xfffffe009abee000 [aiod4] 1436 0 0 0 DL aiordy 0xfffffe009abee548 [aiod3] 1435 0 0 0 DL aiordy 0xfffffe008fe2e548 [aiod2] 1434 0 0 0 DL aiordy 0xfffffe0099f8fa90 [aiod1] 1245 1230 1227 0 S piperd 0xfffffe0058b688b8 mail 1243 1230 1227 0 S wait 0xfffffe0099f93a90 sh 1230 1229 1227 0 S wait 0xfffffe00998b1a90 sh 1229 1227 1227 0 S wait 0xfffffe0056f7ba90 lockf 1227 1226 1227 0 Ss wait 0xfffffe0056f7b548 sh 1226 692 692 0 S piperd 0xfffffe0092d96ba0 cron 1060 1 1060 0 Ss select 0xfffffe00578766c0 dhclient 1057 1 1057 0 Ss select 0xfffffe0057879d40 dhclient 787 782 787 0 Rs syz-executor.3 786 782 786 0 Rs syz-executor.2 785 782 785 0 Rs syz-executor.1 784 782 784 0 Rs syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0057444800 syz-fuzzer 100117 S uwait 0xfffffe008feae300 syz-fuzzer 100118 S uwait 0xfffffe008feae180 syz-fuzzer 100119 S uwait 0xfffffe008feae000 syz-fuzzer 100120 S uwait 0xfffffe008feae900 syz-fuzzer 100121 S uwait 0xfffffe008feaea00 syz-fuzzer 100122 S uwait 0xfffffe008feaeb00 syz-fuzzer 100124 S kqread 0xfffffe005787c200 syz-fuzzer 100125 S uwait 0xfffffe008feaec00 syz-fuzzer 100128 S uwait 0xfffffe0057878100 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe0092d765f8 csh 778 688 778 0 Ss select 0xfffffe0057878340 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057a5d8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a5dcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a5e0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba80 cron 688 1 688 0 Ss select 0xfffffe008feae140 sshd 501 1 501 0 Ss select 0xfffffe008feaf340 syslogd 430 1 430 0 Ss wait 0xfffffe008fe29a90 devd 429 1 429 65 Ss select 0xfffffe008feae240 dhclient 344 1 344 0 Ss select 0xfffffe008feaf0c0 dhclient 341 1 341 0 Ss select 0xfffffe00578786c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057990a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574654e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f87178 [dom0] 100081 D launds 0xffffffff83f87184 [laundry: dom0] 100082 D umarcl 0xffffffff81e9b4a0 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846b3530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b58560 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a99940 [doneq0] 100046 D - 0xffffffff83a998c0 [async] 100077 D - 0xffffffff83a99740 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f88c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f829a0 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e111c0 [g_event] 100037 D - 0xffffffff83e111e0 [g_up] 100038 D - 0xffffffff83e11200 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f834a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e11c00 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fde400 [virtio_balloon] 100067 D - 0xffffffff82ba77a1 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 2338 (syz-executor.3) thread 0xfffffe0092d9aac0 (100213) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe000778b780) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8393 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0092dfe518) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8305 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 46 1036K 2309 vfscache 3 1025K 3 pcb 116 641K 1812 inodedep 82 543K 1411 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 304K 7 subproc 156 295K 2443 acpica 1674 184K 56396 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 10 131K 1200 tfo_ccache 1 128K 1 filedesc 16 121K 2255 DEVFS1 109 109K 126 sem 4 106K 4 bus 988 81K 3441 filemon 10 80K 30 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 BPF 30 53K 38 umtx 396 50K 396 sctp_stro 46 46K 316 kdtrace 232 46K 3963 sctp_atcl 95 36K 1197 temp 35 35K 3069 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 ufs_dirhash 105 24K 105 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 routetbl 145 19K 549 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 lltable 48 15K 76 dirrem 58 15K 1202 bus-sc 34 15K 1651 KTRACE 101 13K 354 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 freefile 69 9K 1194 bmsafemap 3 9K 1318 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 100 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 cred 30 8K 322 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 kqueue 67 7K 2364 sglist 5 7K 5 CAM DEV 3 6K 510 sctp_atky 141 6K 1599 plimit 23 6K 451 pf_ifnet 13 5K 47 DEVFSP 74 5K 264 UMA 272 5K 272 vt 11 5K 11 pf_table 2 4K 30 memdesc 1 4K 1 MCA 32 4K 32 pwddesc 64 4K 2346 evdev 4 4K 4 proc-args 99 4K 4142 session 29 4K 46 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 lockf 29 4K 75 terminal 11 3K 11 selfd 39 3K 32830 uidinfo 4 3K 12 pf_rule 2 3K 37 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 select 14 2K 49 Unitno 31 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 sctp_athm 95 2K 1218 sctp_map 92 2K 632 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 1412 sctp_stri 2 1K 44 softdep 1 1K 1 mkdir 8 1K 2256 freeblks 4 1K 1214 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 282 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 309 pci_link 10 1K 10 diradd 5 1K 1250 crypto 4 1K 78 inpcbpolicy 20 1K 950 encap_export_host 12 1K 12 CC Mem 9 1K 607 newdirblk 4 1K 1128 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 607 chacha20random 1 1K 1 procdesc 3 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefrag 2 1K 19 indirdep 1 1K 107 vnodes 1 1K 8 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 8 1K 4871 aesni_data 2 1K 2 tcp_fsb 1 1K 209 cryptodev 2 1K 307 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 ip_msource 1 1K 5 vnet 1 1K 1 entropy 2 1K 56 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 191 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 548 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 6 tcp_do 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 409 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 134 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 agp 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 30 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 16 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 5451 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 6 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 38 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 4 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 134 ktls 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 18210 ioctlops 0 0K 273 eventfd 0 0K 16 Witness 0 0K 0 stack 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 sbuf 0 0K 324 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 743 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 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 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8775 623 542719 0 254 38494208 0 FFS inode 1160 22465 40 23666 0 8 26105800 0 VNODE 448 22506 84 23709 0 30 10120320 0 FFS2 dinode 256 22465 110 23666 0 62 5779200 0 tcp_log 416 11 10150 103850 0 254 4226976 0 S VFS Cache 104 33598 449 34824 0 126 3540888 0 mbuf 256 9233 430 1155710 0 254 2473728 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 240 11548 1717 0 62 1697472 0 vmem btag 56 29192 79 29192 0 254 1639176 0 malloc-384 384 4117 53 4458 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11689 184 11872 0 126 1519744 0 RADIX NODE 144 9974 269 72095 0 62 1474992 0 malloc-4096 4096 326 2 519 0 2 1343488 0 UMA Slabs 0 112 10966 8 10966 0 126 1229088 0 sctp_asoc 2288 46 464 316 0 254 1166880 0 VM OBJECT 264 4310 70 63849 0 30 1156320 0 sctp_ep 1208 47 463 857 0 254 616080 0 tcp_bbr_map 128 5 4552 94112 0 126 583296 0 tcpcb 1104 9 502 596 0 254 564144 0 256 Bucket 2048 248 18 4236 0 8 544768 0 malloc-65536 65536 4 4 312 0 1 524288 0 socket 960 40 468 3072 0 254 487680 0 ertt_txseginfo 40 0 10201 270961 0 254 408040 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 46 471 370 0 254 380512 0 THREAD 1808 166 32 1623 0 8 357984 0 MAP ENTRY 96 2946 582 189253 0 126 338688 0 DIRHASH 1024 310 10 310 0 16 327680 0 malloc-4096 4096 65 11 2341 0 2 311296 0 malloc-16384 16384 12 5 1305 0 1 278528 0 malloc-64 64 3871 224 4120 0 254 262080 0 malloc-256 256 347 583 2932 0 62 238080 0 malloc-16 16 14613 137 14958 0 254 236000 0 DEVCTL 1024 17 203 153 0 0 225280 0 malloc-65536 65536 1 2 39 0 1 196608 0 malloc-32768 32768 0 6 80 0 1 196608 0 mbuf_packet 256 40 722 5394 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5400 270 5596 0 254 181440 0 FPU_save_area 832 168 48 3750 0 16 179712 0 malloc-128 128 1226 169 26416 0 126 178560 0 malloc-256 256 267 423 3291 0 62 176640 0 malloc-384 384 100 350 1507 0 30 172800 0 malloc-8192 8192 16 4 166 0 1 163840 0 VMSPACE 2552 44 16 2319 0 4 153120 0 malloc-1024 1024 125 19 2015 0 16 147456 0 128 Bucket 1024 101 30 1650 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 49 15 1574 0 8 131072 0 malloc-128 128 907 116 2562 0 126 130944 0 unpcb 256 14 496 1235 0 254 130560 0 PROC 1352 64 26 2338 0 8 121680 0 ksiginfo 112 72 972 2223 0 126 116928 0 g_bio 408 0 250 22235 0 31 102000 0 malloc-128 128 518 257 3882 0 126 99200 0 malloc-4096 4096 18 6 656 0 2 98304 0 filedesc0 1072 64 27 2346 0 8 97552 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 94 74 4627 0 30 86016 0 clpbuf 2624 0 32 53 0 16 83968 0 malloc-128 128 159 492 5928 0 126 83328 0 sctp_readq 152 0 520 36 0 254 79040 0 sctp_chunk 152 41 479 113 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-64 64 726 345 3899 0 254 68544 0 malloc-64 64 529 542 2220 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-2048 2048 4 28 535 0 8 65536 0 malloc-1024 1024 47 17 325 0 16 65536 0 32 Bucket 256 89 166 5203 0 62 65280 0 sctp_stream_msg_out 112 6 534 88 0 254 60480 0 malloc-384 384 95 55 1273 0 30 57600 0 malloc-384 384 117 33 152 0 30 57600 0 malloc-4096 4096 14 0 14 0 2 57344 0 tcp_inpcb 424 9 117 596 0 30 53424 0 malloc-64 64 236 583 33115 0 254 52416 0 malloc-64 64 346 473 5445 0 254 52416 0 malloc-256 256 50 145 2090 0 62 49920 0 NAMEI 1024 0 48 98188 0 16 49152 0 malloc-2048 2048 10 14 196 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-384 384 94 26 100 0 30 46080 0 pcpu-8 8 4737 895 5653 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 6 0 4 38528 0 ripcb 424 5 85 66 0 30 38160 0 udp_inpcb 424 6 84 265 0 30 38160 0 da_ccb 544 0 70 5674 0 16 38080 0 pipe 744 24 26 528 0 16 37200 0 PWD 32 21 1113 9478 0 254 36288 0 malloc-64 64 48 519 17862 0 254 36288 0 malloc-64 64 12 555 29 0 254 36288 0 malloc-64 64 6 561 10 0 254 36288 0 8 Bucket 80 51 399 3417 0 126 36000 0 malloc-128 128 80 199 310 0 126 35712 0 malloc-128 128 7 272 182 0 126 35712 0 malloc-128 128 20 259 281 0 126 35712 0 itimer 352 0 99 195 0 30 34848 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 40 95 1393 0 62 34560 0 malloc-256 256 53 82 3736 0 62 34560 0 malloc-256 256 55 80 869 0 62 34560 0 malloc-256 256 57 78 420 0 62 34560 0 malloc-256 256 18 117 651 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 SLEEPQUEUE 88 199 185 199 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 5458 0 2 32768 0 malloc-2048 2048 3 13 126 0 8 32768 0 malloc-2048 2048 3 13 11 0 8 32768 0 malloc-2048 2048 4 12 32 0 8 32768 0 malloc-2048 2048 10 6 19 0 8 32768 0 malloc-1024 1024 4 28 7 0 16 32768 0 malloc-1024 1024 19 13 41 0 16 32768 0 malloc-1024 1024 8 24 64 0 16 32768 0 malloc-1024 1024 4 28 15 0 16 32768 0 malloc-1024 1024 0 32 21 0 16 32768 0 malloc-512 512 2 62 44 0 30 32768 0 malloc-512 512 0 64 4 0 30 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 37 27 37 0 30 32768 0 malloc-512 512 2 62 282 0 30 32768 0 malloc-512 512 6 58 15 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 tcp_rack_pcb 896 1 35 209 0 16 32256 0 KNOTE 160 28 172 21946 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 223 177 21762 0 126 32000 0 tcp_rack_map 120 2 262 432 0 126 31680 0 L VFS Cache 320 71 25 71 0 30 30720 0 tcp_bbr_pcb 832 3 33 247 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 6 582 261 0 254 28224 0 malloc-32 32 360 522 3137 0 254 28224 0 malloc-32 32 280 602 2419 0 254 28224 0 16 Bucket 144 65 131 551 0 62 28224 0 4 Bucket 48 8 580 86 0 254 28224 0 udplite_inpcb 424 0 63 23 0 30 26712 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 29 247 46 0 126 24288 0 rl_entry 40 67 539 67 0 254 24240 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 288 0 254 20160 0 tcp_inpcb ports 32 6 624 407 0 254 20160 0 udplite_inpcb ports 32 0 630 4 0 254 20160 0 udp_inpcb ports 32 3 627 68 0 254 20160 0 ertt 72 9 271 596 0 126 20160 0 malloc-32 32 17 613 54 0 254 20160 0 malloc-32 32 34 596 2828 0 254 20160 0 malloc-32 32 23 607 36 0 254 20160 0 malloc-32 32 65 565 1756 0 254 20160 0 malloc-32 32 14 616 52 0 254 20160 0 2 Bucket 32 63 567 501 0 254 20160 0 cryptop 280 0 70 14 0 30 19600 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 3 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 446662 0 254 16032 0 malloc-16 16 640 360 5656 0 254 16000 0 AIO 208 0 76 4 0 62 15808 0 kenv 258 15 45 1044 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 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 100 650 2462 0 254 12000 0 malloc-16 16 25 725 180 0 254 12000 0 malloc-16 16 32 718 26246 0 254 12000 0 malloc-16 16 34 716 162 0 254 12000 0 malloc-16 16 61 689 92 0 254 12000 0 malloc-16 16 5 745 378 0 254 12000 0 AIOCB 552 0 21 4 0 16 11592 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 AIOLIO 272 0 42 4 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 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 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 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 tcptw 72 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_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 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 NCLNODE 608 0 0 0 0 16 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 224 0 0 0 0 62 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 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