panic: Assertion M_WRITABLE(m0) failed at /syzkaller/managers/main/kernel/sys/kern/uipc_mbuf.c:1284 cpuid = 0 time = 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f1bc10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f1bd70 vpanic() at vpanic+0x280/frame 0xfffffe0056f1bf30 panic() at panic+0xb5/frame 0xfffffe0056f1bff0 m_copyback() at m_copyback+0xa6f/frame 0xfffffe0056f1c1d0 aesni_cipher_crypt() at aesni_cipher_crypt+0xbbd/frame 0xfffffe0056f1c310 aesni_process() at aesni_process+0x227/frame 0xfffffe0056f1c350 crypto_invoke() at crypto_invoke+0x25f/frame 0xfffffe0056f1c480 crypto_dispatch_one() at crypto_dispatch_one+0x185/frame 0xfffffe0056f1c4b0 ktls_ocf_dispatch() at ktls_ocf_dispatch+0x10c/frame 0xfffffe0056f1c590 ktls_ocf_tls_cbc_encrypt() at ktls_ocf_tls_cbc_encrypt+0xdc3/frame 0xfffffe0056f1c790 ktls_encrypt() at ktls_encrypt+0x1d5/frame 0xfffffe0056f1cb50 ktls_work_thread() at ktls_work_thread+0x805/frame 0xfffffe0056f1cef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056f1cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056f1cf30 --- trap 0xc, rip = 0x39c3da, rsp = 0x8204a3be8, rbp = 0x8204a3bf0 --- KDB: enter: panic [ thread pid 996 tid 100129 ] Stopped at kdb_enter+0x6e: movq $0,0x23e2e77(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff8271ef40 .str.27 rsp 0xfffffe0056f1bd50 rbp 0xfffffe0056f1bd70 rsi 0 rdi 0xffffffff815cf449 printf+0x149 r8 0 r9 0xffffffff r10 0xc5b3647b47ccfc92 r11 0x803 r12 0xfffffe005b6f0000 r13 0xfffffffffffffffe r14 0xffffffff8271ef40 .str.27 r15 0 rip 0xffffffff815bb19e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e2e77(%rip) db> show proc Process 996 (KTLS) at 0xfffffe005b6e8040: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83928720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83928720 reapsubtree: 996 sigparent: 20 vmspace: 0xffffffff839296c0 (map 0xffffffff839296c0) (map.pmap 0xffffffff83929780) (pmap 0xffffffff839297f0) threads: 3 100129 Run CPU 0 [thr_0] 100283 D - 0xfffffe006e4d8b80 [thr_1] 100284 D - 0xffffffff83a90a48 [reclaim_0] db> ps pid ppid pgrp uid state wmesg wchan cmd 1208 764 764 0 S (threaded) syz-executor 100088 S uwait 0xfffffe005847fd00 syz-executor 100506 S sbwait 0xfffffe006b9032dc syz-executor 1204 765 765 0 S (threaded) syz-executor 100151 S uwait 0xfffffe005847db80 syz-executor 100501 S nanslp 0xffffffff8397f3c0 syz-executor 1200 767 767 0 S (threaded) syz-executor 100102 S nanslp 0xffffffff8397f3c1 syz-executor 100497 S connec 0xfffffe006b6be8da syz-executor 100502 S uwait 0xfffffe005847d680 syz-executor 1199 1 764 0 T syz-executor 1177 766 766 0 S (threaded) syz-executor 100089 S nanslp 0xffffffff8397f3c1 syz-executor 100474 S connec 0xfffffe006b8ffcda syz-executor 1117 0 0 0 DL mdwait 0xfffffe007508e000 [md0] 1104 1 1104 0 Ts+ ttyin 0xfffffe0054355cb0 getty 1102 1 1102 0 Ts+ ttyin 0xfffffe00543554b0 getty 1101 1 1101 0 Ts+ ttyin 0xfffffe0054354cb0 getty 1099 1 1099 0 Ts+ ttyin 0xfffffe00543544b0 getty 1098 1 1098 0 Ts+ ttyin 0xfffffe00596b7cb0 getty 1097 1 1097 0 Ts+ ttyin 0xfffffe00596b74b0 getty 1096 1 1096 0 Ts+ ttyin 0xfffffe00596b6cb0 getty 1095 1 1095 0 Ts+ ttyin 0xfffffe00596b64b0 getty 1094 1 1094 0 Ts+ ttyin 0xfffffe005849c0b0 getty 1042 0 0 0 DL - 0xffffffff83a8f200 [soaiod4] 1041 0 0 0 DL - 0xffffffff83a8f200 [soaiod3] 1040 0 0 0 DL - 0xffffffff83a8f200 [soaiod2] 1039 0 0 0 DL - 0xffffffff83a8f200 [soaiod1] 996 0 0 0 RL (threaded) [KTLS] 100129 Run CPU 0 [thr_0] 100283 D - 0xfffffe006e4d8b80 [thr_1] 100284 D - 0xffffffff83a90a48 [reclaim_0] 871 787 424 0 S kqread 0xfffffe0054345900 rtsol 842 0 0 0 DL aiordy 0xfffffe005b6e6560 [aiod4] 841 0 0 0 DL aiordy 0xfffffe005b6e7020 [aiod3] 840 0 0 0 DL aiordy 0xfffffe005b6e7ae0 [aiod2] 838 0 0 0 DL aiordy 0xfffffe005b6cc5a0 [aiod1] 787 774 424 0 S wait 0xfffffe005b6cbae0 sh 774 1 424 0 T wait 0xfffffe0007be85c0 sh 767 763 767 0 S nanslp 0xffffffff8397f3c0 syz-executor 766 763 766 0 S nanslp 0xffffffff8397f3c1 syz-executor 765 763 765 0 S nanslp 0xffffffff8397f3c1 syz-executor 764 763 764 0 S nanslp 0xffffffff8397f3c1 syz-executor 763 761 761 0 S select 0xfffffe005847aec0 syz-executor 761 759 761 0 Ss pause 0xfffffe0007be7bb0 csh 759 1 759 0 Ts select 0xfffffe005847b2c0 sshd 737 1 18 0 T+ nanslp 0xffffffff8397f3c0 sleep 17 0 0 0 DL syncer 0xffffffff83a9cbe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9b1a0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00580114e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae68a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83acc838 [dom0] 100082 D launds 0xffffffff83acc844 [laundry: dom0] 100083 D umarcl 0xffffffff81d6d580 [uma] 7 0 0 0 DL - 0xffffffff836fcb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847e09d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8461ea00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c7340 [doneq0] 100046 D - 0xffffffff836c72c0 [async] 100077 D - 0xffffffff836c7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ac8020 [crypto] 100043 D crypto_ 0xfffffe0057f74030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f74080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83927d40 [g_event] 100037 D - 0xffffffff83927d60 [g_up] 100038 D - 0xffffffff83927d80 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 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] 100032 I [swi1: netisr 0] 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ac8a80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c18ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f78300 [crypto_0] 100041 D - 0xfffffe0057f78300 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff82724181 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f77b00 [CAM taskq] 100078 D - 0xfffffe00586fda00 [ipsec_offload] db> show all locks Process 1208 (syz-executor) thread 0xfffffe005b702000 (100506) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006b903180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4793 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5011K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4218 sctp_stro 13 2320K 61 sysctloid 35243 2077K 35314 vtbuf 24 1968K 46 kobj 329 1316K 502 newblk 421 1129K 1384 vfscache 3 1025K 3 pcb 51 698K 291 inodedep 79 542K 455 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 131 242K 1289 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 7896 acpica 1674 184K 61482 filedesc 19 149K 729 vmem 5 144K 6 tidhash 3 141K 3 pagedep 23 134K 361 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 umtx 320 40K 320 kdtrace 198 40K 1716 temp 35 37K 1877 DEVFS3 129 33K 139 aesni_data 1 32K 1 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 ithread 97 16K 97 routetbl 124 16K 395 bus-sc 34 15K 1687 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 68 12K 508 dirrem 41 11K 400 rman 86 11K 451 CAM queue 5 11K 1528 sctp_atcl 26 10K 175 in6_multi 65 9K 65 bmsafemap 2 9K 427 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 66 7K 66 sctp_timw 25 7K 25 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 55 6K 1222 cred 22 6K 206 pfs_nodes 22 6K 22 plimit 19 5K 463 ufs_dirhash 24 5K 24 UMA 271 5K 271 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 diradd 31 4K 414 DEVFSP 58 4K 100 acpisem 28 4K 28 pwddesc 53 4K 1220 kcovinfo 52 4K 52 terminal 11 3K 11 indirdep 10 3K 63 hhook 8 3K 10 mkdir 18 3K 694 clone 9 3K 9 crypto 8 3K 69 uidinfo 2 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 proc-args 63 2K 2258 ip6ndp 12 2K 14 session 14 2K 43 sctp_ifa 13 2K 14 sctp_atky 39 2K 238 selfd 26 2K 18084 Unitno 26 2K 50 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 347 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 freefile 11 2K 367 ipsecpolicy 2 2K 2 acpidev 20 2K 20 netlink 2 2K 29 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 lockf 7 1K 38 freework 4 1K 434 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 371 mld 6 1K 6 CC Mem 3 1K 70 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 19 isadev 6 1K 6 mount 16 1K 241 pci_link 10 1K 10 freefrag 5 1K 149 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 8 1K 80 sctp_athm 26 1K 176 sctp_map 26 1K 122 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 33 inpcbpolicy 9 1K 261 ktls 3 1K 18 vnodes 1 1K 3 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 cryptodev 2 1K 153 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 4 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 3 1K 79 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 soname 3 1K 3409 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 1 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 72 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 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 1 sctp_stri 0 0K 2 tcp_pcm_rack 0 0K 18 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 36 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 1 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 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 94 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 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 ip6opt 0 0K 12 ip6_msource 0 0K 0 ip6_moptions 0 0K 3 in6_mfilter 0 0K 1 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 2 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 187 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 52 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 iov 0 0K 14834 ioctlops 0 0K 106 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 320 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 78 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 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 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 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 12881 0 254 38494208 0 mbuf 256 8642 1020 17102 0 254 2473472 0 BUF TRIE 144 301 11487 665 0 62 1697472 0 malloc-384 384 4174 56 4178 0 30 1624320 0 malloc-128 128 11869 128 12299 0 126 1535616 0 malloc-4096 4096 337 3 515 0 2 1392640 0 UMA Slabs 0 112 10930 8 10930 0 126 1225056 0 sctp_asoc 2256 13 497 61 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 5849 922 36764 0 62 975024 0 vmem btag 56 16117 50 16117 0 254 905352 0 malloc-65536 65536 11 1 14 0 1 786432 0 FFS inode 1168 535 25 908 0 8 654080 0 sctp_ep 1152 13 498 113 0 254 588672 0 socket 1024 16 492 1590 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 sctp_raddr 736 14 503 62 0 254 380512 0 VM OBJECT 264 918 342 17607 0 30 332640 0 256 Bucket 2048 142 12 999 0 8 315392 0 VNODE 440 572 121 948 0 30 304920 0 malloc-4096 4096 57 17 1978 0 2 303104 0 malloc-64 64 4354 245 5785 0 254 294336 0 THREAD 1824 144 16 506 0 8 291840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-256 256 819 186 4538 0 62 257280 0 malloc-2048 2048 111 9 130 0 8 245760 0 malloc-16 16 14769 231 17781 0 254 240000 0 malloc-32768 32768 6 1 126 0 1 229376 0 malloc-16384 16384 9 5 522 0 1 229376 0 DEVCTL 1024 23 197 149 0 0 225280 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5397 273 6600 0 254 181440 0 malloc-128 128 1260 135 29461 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 146 52 841 0 16 164736 0 malloc-32768 32768 0 5 44 0 1 163840 0 MAP ENTRY 96 851 787 53990 0 126 157248 0 malloc-1024 1024 127 17 144 0 16 147456 0 FFS2 dinode 256 535 35 908 0 62 145920 0 S VFS Cache 104 994 293 1398 0 126 133848 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 66 0 1 131072 0 malloc-2048 2048 3 61 1080 0 8 131072 0 unpcb 256 4 506 1188 0 254 130560 0 mbuf_packet 256 10 498 478 0 254 130048 0 ksiginfo 112 59 985 93 0 126 116928 0 PROC 1376 52 25 1208 0 8 105952 0 malloc-128 128 552 223 4195 0 126 99200 0 filedesc0 1072 53 38 1220 0 8 97552 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-8192 8192 8 2 28 0 1 81920 0 malloc-4096 4096 17 3 53 0 2 81920 0 malloc-384 384 80 130 457 0 30 80640 0 sctp_chunk 152 11 509 12 0 254 79040 0 malloc-8192 8192 7 2 108 0 1 73728 0 64 Bucket 512 91 45 1883 0 30 69632 0 128 Bucket 1024 49 18 262 0 16 68608 0 malloc-64 64 539 532 1731 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-65536 65536 0 1 3 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-2048 2048 20 12 136 0 8 65536 0 malloc-256 256 116 139 821 0 62 65280 0 g_bio 408 0 150 5667 0 30 61200 0 udp_inpcb 416 4 122 166 0 30 52416 0 malloc-64 64 51 768 32654 0 254 52416 0 malloc-64 64 340 479 364 0 254 52416 0 malloc-128 128 332 71 913 0 126 51584 0 malloc-256 256 75 120 779 0 62 49920 0 32 Bucket 256 90 105 1186 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14415 0 16 49152 0 malloc-1024 1024 8 40 572 0 16 49152 0 malloc-384 384 78 42 408 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 3 30 67 0 8 43560 0 pcpu-8 8 4693 427 4914 0 254 40960 0 VMSPACE 616 26 40 1183 0 16 40656 0 pipe 728 17 38 323 0 16 40040 0 da_ccb 544 0 70 1510 0 16 38080 0 malloc-64 64 93 474 366 0 254 36288 0 malloc-64 64 61 506 2617 0 254 36288 0 malloc-64 64 90 477 205 0 254 36288 0 malloc-64 64 120 447 1351 0 254 36288 0 malloc-128 128 19 260 592 0 126 35712 0 malloc-128 128 111 168 658 0 126 35712 0 malloc-128 128 122 157 656 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 ktls_session 256 1 134 4 0 62 34560 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 57 33 207 0 30 34560 0 malloc-384 384 44 46 58 0 30 34560 0 malloc-256 256 3 132 135 0 62 34560 0 malloc-256 256 45 90 374 0 62 34560 0 malloc-256 256 43 92 145 0 62 34560 0 malloc-256 256 51 84 107 0 62 34560 0 malloc-256 256 50 85 720 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 5 0 1 32768 0 malloc-8192 8192 3 1 37 0 1 32768 0 malloc-2048 2048 9 7 12 0 8 32768 0 malloc-2048 2048 2 14 5 0 8 32768 0 malloc-2048 2048 5 11 30 0 8 32768 0 malloc-2048 2048 3 13 49 0 8 32768 0 malloc-1024 1024 1 31 12 0 16 32768 0 malloc-1024 1024 11 21 16 0 16 32768 0 malloc-1024 1024 24 8 76 0 16 32768 0 malloc-1024 1024 5 27 190 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1006 0 16 32768 0 malloc-512 512 1 63 11 0 30 32768 0 malloc-512 512 1 63 142 0 30 32768 0 malloc-512 512 2 62 24 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 0 36 14 0 16 32256 0 sctp_stream_msg_out 112 0 288 9 0 254 32256 0 ttyinq 160 135 65 570 0 62 32000 0 PGRP 120 18 246 47 0 126 31680 0 clpbuf 2624 0 12 23 0 4 31488 0 sctp_laddr 48 20 568 68 0 254 28224 0 malloc-32 32 268 614 483 0 254 28224 0 16 Bucket 144 63 133 359 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 0 133 7 0 62 27664 0 udplite_inpcb 416 0 63 7 0 30 26208 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 7 0 2 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 ertt_txseginfo 40 1 605 515 0 254 24240 0 PWD 40 15 591 427 0 254 24240 0 tcp_rack_pcb 1152 0 21 18 0 8 24192 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 126 174 7763 0 126 24000 0 8 Bucket 80 57 243 385 0 126 24000 0 itimer 352 0 66 2 0 30 23232 0 ripcb 384 2 58 21 0 30 23040 0 malloc-384 384 6 54 16 0 30 23040 0 malloc-384 384 0 60 105 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 2 628 31 0 254 20160 0 tcp_inpcb ports 32 3 627 17 0 254 20160 0 ertt 72 3 277 67 0 126 20160 0 malloc-32 32 135 495 176 0 254 20160 0 malloc-32 32 158 472 315 0 254 20160 0 malloc-32 32 52 578 102 0 254 20160 0 malloc-32 32 69 561 3337 0 254 20160 0 malloc-32 32 6 624 1061 0 254 20160 0 2 Bucket 32 72 558 397 0 254 20160 0 tcp_bbr_map 128 0 155 8 0 126 19840 0 cryptop 280 0 70 19 0 30 19600 0 AIOCB 552 0 35 9 0 16 19320 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-16384 16384 0 1 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 6 26 65 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 2 334 2 0 254 16128 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 7 371 3650 0 254 12096 0 vtnet_tx_hdr 24 0 501 2042 0 254 12024 0 KNOTE 160 3 72 19 0 62 12000 0 malloc-16 16 34 716 1736 0 254 12000 0 malloc-16 16 43 707 373 0 254 12000 0 malloc-16 16 17 733 3746 0 254 12000 0 malloc-16 16 46 704 277 0 254 12000 0 malloc-16 16 36 714 51 0 254 12000 0 malloc-16 16 279 471 28335 0 254 12000 0 malloc-16 16 52 698 249 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 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 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 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 368 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 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 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 AIOLIO 272 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 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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-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 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