panic: Memory modified after free 0xfffff80030124500(256) val=1005326 @ 0xfffff80030124580 cpuid = 1 time = 1619880516 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0094972340 vpanic() at vpanic+0x1c7/frame 0xfffffe00949723a0 panic() at panic+0x43/frame 0xfffffe0094972400 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0094972440 item_ctor() at item_ctor+0x1c8/frame 0xfffffe00949724a0 tcp_m_copym() at tcp_m_copym+0x454/frame 0xfffffe0094972560 tcp_output() at tcp_output+0x23d0/frame 0xfffffe0094972760 tcp_usr_send() at tcp_usr_send+0xabc/frame 0xfffffe0094972840 sosend_generic() at sosend_generic+0x99d/frame 0xfffffe0094972930 sosend() at sosend+0xc6/frame 0xfffffe00949729a0 soo_write() at soo_write+0x62/frame 0xfffffe00949729e0 dofilewrite() at dofilewrite+0xb0/frame 0xfffffe0094972a30 sys_write() at sys_write+0x10c/frame 0xfffffe0094972ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0094972bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0094972bf0 --- syscall (4, FreeBSD ELF64, sys_write), rip = 0x80090d1ea, rsp = 0x7fffffffa4b8, rbp = 0x7fffffffa4f0 --- KDB: enter: panic [ thread pid 776 tid 100110 ] Stopped at kdb_enter+0x67: movq $0,0x163acbe(%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 0xffffffff811374a0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0094972320 rbp 0xfffffe0094972340 rsi 0 rdi 0xffffffff811374d6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0094972210 r11 0x1ff6bfff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a7194d r15 0xffffffff81a7194d rip 0xffffffff8112e4c7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163acbe(%rip) db> show proc Process 776 (sshd) at 0xfffff8003144f000: state: NORMAL uid: 0 gids: 0 parent: pid 694 at 0xfffff8002706c538 ABI: FreeBSD ELF64 flag: 0x10004100 flag2: 0 arguments: sshd: root@notty reaper: 0xfffff80004512538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c03000 (map 0xfffffe0094c03000) (map.pmap 0xfffffe0094c030c0) (pmap 0xfffffe0094c03120) threads: 1 100110 Run CPU 1 sshd db> ps pid ppid pgrp uid state wmesg wchan cmd 8792 785 785 0 R syz-executor.0 8791 786 786 0 R syz-executor.1 8790 824 824 0 R (threaded) syz-executor.3 100162 RunQ syz-executor.3 108308 RunQ syz-executor.3 7193 7187 7193 0 Ss select 0xfffff80031c34340 dhclient 7190 1 7190 0 Ss select 0xfffff80031c343c0 dhclient 7187 7180 436 65 S select 0xfffff80031c34140 dhclient 7180 436 436 0 S wait 0xfffff800315c1000 sh 7171 1 7171 65 Ss select 0xfffff80004f362c0 dhclient 5143 1 5143 0 Ss select 0xfffff80031c342c0 dhclient 5140 1 5140 0 Ss select 0xfffff80031e044c0 dhclient 5121 1 5121 65 Ss select 0xfffff80031c34440 dhclient 1124 1 818 0 S uwait 0xfffff80031e04d80 syz-executor.2 1121 1 818 0 S uwait 0xfffff80031e04b00 syz-executor.2 827 1 827 0 Ss select 0xfffff80004f360c0 dhclient 824 780 824 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.3 822 1 822 0 Ss select 0xfffff80004f36140 dhclient 818 780 818 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100099 RunQ syz-fuzzer 100113 Run nanslp 0xffffffff8273c8e0 syz-fuzzer 100114 RunQ syz-fuzzer 100115 S uwait 0xfffff80027019200 syz-fuzzer 100116 S uwait 0xfffff80004f36580 syz-fuzzer 100117 S uwait 0xfffff80027019900 syz-fuzzer 100118 S uwait 0xfffff80004f36780 syz-fuzzer 100119 S uwait 0xfffff80004f36680 syz-fuzzer 100149 S uwait 0xfffff8003145a900 syz-fuzzer 100150 S uwait 0xfffff8003145a100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800315c1b20 csh 776 694 776 0 Rs CPU 1 sshd 760 1 760 0 Ss+ ttyin 0xfffff800049c1cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004ce28b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004ce2cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004cea0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004cea4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004cea8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004ceacb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c5a0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c5a4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff8003145a9c0 sshd 507 1 507 0 Ss select 0xfffff8003145aa40 syslogd 436 1 436 0 Ss wait 0xfffff8002709a000 devd 435 1 435 65 Ss select 0xfffff800049b94c0 dhclient 350 1 350 0 Ss select 0xfffff8003145ab40 dhclient 347 1 347 0 Ss select 0xfffff8003145adc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004cc7000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bd50 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff8282ae00 [bufdaemon] 100087 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100094 D sdflush 0xfffff80004f41ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82847078 [dom0] 100085 D launds 0xffffffff82847084 [laundry: dom0] 100086 D umarcl 0xffffffff815c7670 [uma] 18 0 0 0 DL - 0xffffffff82570c78 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e3f828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8308d3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82448140 [doneq0] 100044 D - 0xffffffff824480c0 [async] 100077 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff800045a9888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004619d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004619d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828445a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8271c120 [g_event] 100035 D - 0xffffffff8271c128 [g_up] 100036 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000455d700 [thr_0] 100028 D - 0xfffff8000455d780 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004512538 [init] 10 0 0 0 DL audit_w 0xffffffff82844ab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004144800 [softirq_0] 100006 D - 0xfffff80004144700 [softirq_1] 100007 D - 0xfffff80004144600 [if_io_tqg_0] 100008 D - 0xfffff80004144500 [if_io_tqg_1] 100009 D - 0xfffff80004144400 [if_config_tqg_0] 100010 D - 0xfffff80004561600 [kqueue_ctx taskq] 100011 D - 0xfffff80004561500 [in6m_free taskq] 100013 D - 0xfffff80004561200 [linuxkpi_irq_wq] 100014 D - 0xfffff80004561100 [inm_free taskq] 100015 D - 0xfffff80004561000 [aiod_kick taskq] 100017 D - 0xfffff8000455dc00 [thread taskq] 100019 D - 0xfffff8000455d900 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000455d900 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000455d900 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000455d900 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000455d800 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000455d800 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000455d800 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000455d800 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000455d100 [firmware taskq] 100037 D - 0xfffff80004618e00 [crypto_0] 100038 D - 0xfffff80004618e00 [crypto_1] 100054 D - 0xfffff80004618800 [vtnet0 rxq 0] 100055 D - 0xfffff80004618700 [vtnet0 txq 0] 100056 D - 0xfffff80004618600 [vtnet0 rxq 1] 100057 D - 0xfffff80004618500 [vtnet0 txq 1] 100059 D vtbslp 0xfffff8000495c480 [virtio_balloon] 100063 D - 0xfffff8000495db00 [mca taskq] 100066 D - 0xffffffff81e1e100 [deadlkres] 100072 D - 0xfffff80004c22700 [acpi_task_0] 100073 D - 0xfffff80004c22700 [acpi_task_1] 100074 D - 0xfffff80004c22700 [acpi_task_2] 100076 D - 0xfffff80004618d00 [CAM taskq] db> show all locks Process 776 (sshd) thread 0xfffffe0094b86e00 (100110) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffff80031526260) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_output.c:355 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800314b47c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:982 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80031526280) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 31145 1826K 31212 pcb 734 1331K 23099 kobj 332 1328K 492 newblk 11 1027K 8588 vfscache 3 1025K 3 inodedep 836 826K 8086 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 352 352K 3185 subproc 141 278K 8872 sctp_atcl 705 265K 14292 dirrem 825 207K 8014 acpica 1674 184K 55406 vnet_data 1 168K 1 filedesc 20 153K 15873 tidhash 3 141K 3 pagedep 10 131K 8022 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 freefile 825 104K 8011 linker 287 101K 1050 bus 995 81K 3509 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 sctp_atky 1057 45K 17752 umtx 342 43K 342 kdtrace 216 43K 17102 temp 35 33K 3398 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 sctp_timw 117 30K 117 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 128 16K 419 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 KTRACE 100 13K 100 lltable 41 13K 48 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 sctp_athm 705 12K 14308 sctp_map 704 11K 6370 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 8060 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 24 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 25 7K 452 kqueue 64 7K 8797 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 plimit 23 6K 394 CAM queue 5 6K 1528 DEVFSP 76 5K 80 ufs_dirhash 24 5K 24 UMA 265 5K 265 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 42 pwddesc 62 4K 8793 acpisem 28 4K 28 hhook 13 4K 13 fpukern_ctx 3 3K 3 lockf 28 3K 47 terminal 11 3K 11 proc-args 50 3K 612 selfd 38 3K 133800 uidinfo 4 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 43 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 63 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 8013 softdep 1 1K 1 mkdir 8 1K 16012 freeblks 4 1K 8012 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 8051 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 8006 ip6opt 2 1K 87 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 12 cdev 2 1K 2 inpcbpolicy 15 1K 1469 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 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 nexusdev 7 1K 7 soname 4 1K 10377 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 86 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 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6835 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 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 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 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 6732 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 6 allocindir 0 0K 0 indirdep 0 0K 10 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 xform 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 8185 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 2113 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 107 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 19099 ioctlops 0 0K 178 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 694 sysctl 0 0K 3 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 scsi_pass 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8461 842 1534133 0 254 38105088 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8949 621 2342214 0 254 2449920 0 RADIX NODE 144 14177 212 257356 0 62 2072016 0 BUF TRIE 144 190 13278 704 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-4096 4096 332 2 523 0 2 1368064 0 malloc-128 128 10203 27 10224 0 126 1309440 0 mbuf_cluster 2048 600 0 600 0 254 1228800 0 UMA Slabs 0 112 10758 3 10758 0 126 1205232 0 malloc-384 384 871 2119 8145 0 30 1148160 0 sctp_asoc 2288 352 23 3185 0 254 858000 0 malloc-256 256 920 2140 25226 0 62 783360 0 malloc-2048 2048 356 18 11110 0 8 765952 0 malloc-256 256 33 2907 7166 0 62 752640 0 FFS inode 1160 513 103 8525 0 8 714560 0 malloc-128 128 2147 2162 61418 0 126 551552 0 sctp_ep 1280 353 43 11107 0 254 506880 0 VM OBJECT 264 1440 75 125251 0 30 399960 0 malloc-1024 1024 357 23 3206 0 16 389120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-384 384 798 52 14385 0 30 326400 0 VNODE 448 549 162 8563 0 30 318528 0 malloc-4096 4096 72 5 8803 0 2 315392 0 THREAD 1792 153 18 8308 0 8 306432 0 malloc-16384 16384 13 5 8114 0 1 294912 0 256 Bucket 2048 126 18 17664 0 8 294912 0 sctp_raddr 736 352 22 3185 0 254 275264 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3827 142 15647 0 254 254016 0 malloc-16 16 13619 381 27320 0 254 224000 0 DEVCTL 1024 4 212 131 0 0 221184 0 malloc-65536 65536 1 2 257 0 1 196608 0 MAP ENTRY 96 1643 331 473311 0 126 189504 0 malloc-32 32 5610 186 20925 0 254 185472 0 UMA Zones 768 237 2 237 0 16 183552 0 tcp_bbr_map 128 0 1271 11012 0 126 162688 0 FFS2 dinode 256 513 102 8524 0 62 157440 0 mbuf_packet 256 100 500 10287 0 254 153600 0 S VFS Cache 104 1023 342 9176 0 126 141960 0 malloc-128 128 1043 11 2376 0 126 134912 0 socket 944 36 104 13738 0 254 132160 0 malloc-65536 65536 2 0 2 0 1 131072 0 vmem btag 56 2225 67 2225 0 254 128352 0 VMSPACE 2544 39 9 8776 0 4 122112 0 ksiginfo 112 63 981 1271 0 126 116928 0 malloc-1024 1024 107 5 150 0 16 114688 0 malloc-256 256 374 61 20017 0 62 111360 0 128 Bucket 1024 72 35 1516 0 16 109568 0 malloc-8192 8192 9 4 138 0 1 106496 0 PROC 1336 61 17 8792 0 8 104208 0 64 Bucket 512 145 47 8442 0 30 98304 0 malloc-2048 2048 2 42 2115 0 8 90112 0 filedesc0 1072 62 22 8793 0 8 90048 0 UMA Kegs 384 222 1 222 0 30 85632 0 clpbuf 2624 0 32 20 0 16 83968 0 tcp_inpcb 488 30 138 956 0 254 81984 0 malloc-256 256 237 78 9133 0 62 80640 0 malloc-4096 4096 19 0 551 0 2 77824 0 malloc-4096 4096 15 3 122 0 2 73728 0 g_bio 408 0 170 5917 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 13 0 1 65536 0 32 Bucket 256 123 102 8404 0 62 57600 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-128 128 117 255 470 0 126 47616 0 malloc-2048 2048 4 18 511 0 8 45056 0 malloc-64 64 570 123 16827 0 254 44352 0 malloc-128 128 299 42 457 0 126 43648 0 malloc-256 256 152 13 177 0 62 42240 0 malloc-256 256 137 28 873 0 62 42240 0 pcpu-8 8 4613 507 4769 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 47042 0 16 36864 0 malloc-512 512 4 68 512 0 30 36864 0 tcpcb 1048 4 29 956 0 254 34584 0 malloc-256 256 104 31 8204 0 62 34560 0 pipe 744 22 23 806 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 17 0 1 32768 0 malloc-4096 4096 4 4 8192 0 2 32768 0 pcpu-64 64 478 34 478 0 254 32768 0 sctp_stream_msg_out 112 257 31 315 0 254 32256 0 malloc-64 64 216 288 134010 0 254 32256 0 malloc-64 64 483 21 695 0 254 32256 0 malloc-2048 2048 11 3 117 0 8 28672 0 KNOTE 160 27 148 213930 0 62 28000 0 Files 80 217 133 29921 0 126 28000 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-1024 1024 10 14 1309 0 16 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 PWD 32 20 736 8012 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 56 244 2730 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-64 64 148 167 17974 0 254 20160 0 malloc-16 16 1018 232 6993 0 254 20000 0 SLEEPQUEUE 88 172 52 172 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 283 0 8 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 136 116 195 0 254 16128 0 malloc-32 32 411 93 613 0 254 16128 0 malloc-32 32 112 392 11202 0 254 16128 0 vtnet_tx_hdr 24 0 668 771363 0 254 16032 0 sctp_chunk 152 95 9 95 0 254 15808 0 udp_inpcb 488 6 26 222 0 254 15616 0 tcp_rack_pcb 704 0 22 498 0 16 15488 0 malloc-384 384 19 21 378 0 30 15360 0 tcp_bbr_pcb 832 0 18 233 0 16 14976 0 malloc-2048 2048 5 1 196 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 194 0 30 12288 0 malloc-32 32 112 266 8616 0 254 12096 0 malloc-128 128 50 43 8064 0 126 11904 0 udplite_inpcb 488 0 24 240 0 254 11712 0 kenv 258 15 30 1058 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 17 28 1130 0 254 11520 0 malloc-256 256 20 25 8166 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-2048 2048 1 3 42 0 8 8192 0 malloc-1024 1024 0 8 7 0 16 8192 0 malloc-512 512 12 4 36 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 31 61 42 0 126 8096 0 rl_entry 40 40 162 40 0 254 8080 0 sctp_laddr 48 0 168 115 0 254 8064 0 udpcb 32 6 246 462 0 254 8064 0 malloc-64 64 8 118 9 0 254 8064 0 malloc-64 64 34 92 1191 0 254 8064 0 malloc-32 32 6 246 13 0 254 8064 0 malloc-32 32 37 215 742 0 254 8064 0 malloc-32 32 34 218 1355 0 254 8064 0 16 Bucket 144 50 6 348 0 62 8064 0 4 Bucket 48 5 163 230 0 254 8064 0 2 Bucket 32 47 205 1285 0 254 8064 0 malloc-16 16 1 499 13 0 254 8000 0 malloc-16 16 20 480 59 0 254 8000 0 malloc-16 16 27 473 28 0 254 8000 0 malloc-16 16 188 312 1431 0 254 8000 0 malloc-16 16 33 467 29955 0 254 8000 0 malloc-16 16 14 486 5031 0 254 8000 0 malloc-128 128 10 52 16 0 126 7936 0 malloc-128 128 8 54 144 0 126 7936 0 tcp_rack_map 120 0 66 832 0 126 7920 0 ripcb 488 4 12 51 0 254 7808 0 malloc-384 384 0 20 32 0 30 7680 0 malloc-384 384 20 0 20 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 39 0 126 6448 0 domainset 40 0 126 24 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 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 296 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 IPsec SA lft_c 16 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 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 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 584 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 L VFS Cache 320 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 24 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 ktls_session 192 0 0 0 0 62 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0