panic: sx_try_xlock() of destroyed sx @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:469 cpuid = 0 time = 119 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002cc816b0 vpanic() at vpanic+0x1c7/frame 0xfffffe002cc81710 panic() at panic+0x43/frame 0xfffffe002cc81770 sx_try_xlock_int() at sx_try_xlock_int+0x1e6/frame 0xfffffe002cc817c0 sblock() at sblock+0x5d/frame 0xfffffe002cc817f0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe002cc818e0 sosend() at sosend+0xc6/frame 0xfffffe002cc81950 kern_sendit() at kern_sendit+0x34b/frame 0xfffffe002cc81a00 sendit() at sendit+0x226/frame 0xfffffe002cc81a60 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe002cc81ac0 amd64_syscall() at amd64_syscall+0x237/frame 0xfffffe002cc81bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002cc81bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 20882 tid 100585 ] Stopped at kdb_enter+0x67: movq $0,0x147c996(%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 0xfffffe002d8b4000 rdx 0x3ffff rbx 0 rsp 0xfffffe002cc81690 rbp 0xfffffe002cc816b0 rsi 0x40001 rdi 0xffffffff810eb716 vprintf+0x176 r8 0 r9 0xffffffff r10 0x1a r11 0xfffffe002577ea10 r12 0xffffffff820671a0 ddb_dbbe r13 0 r14 0xffffffff8196ef5d r15 0xffffffff8196ef5d rip 0xffffffff810dfc67 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x147c996(%rip) db> show proc Process 20882 (syz-executor.2) at 0xfffff80031b45a40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 17410 at 0xfffff800315fc000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff80004285520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257e63d0 (map 0xfffffe00257e63d0) (map.pmap 0xfffffe00257e6490) (pmap 0xfffffe00257e64f0) threads: 3 100564 RunQ syz-executor.2 100580 Run CPU 1 syz-executor.2 100585 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 20882 17410 17410 0 R (threaded) syz-executor.2 100564 RunQ syz-executor.2 100580 Run CPU 1 syz-executor.2 100585 Run CPU 0 syz-executor.2 20879 17438 17438 0 S (threaded) syz-executor.3 100367 S nanslp 0xffffffff8252fd70 syz-executor.3 100551 S sbwait 0xfffff8003196ed14 syz-executor.3 100567 S sbwait 0xfffff80031eb91d4 syz-executor.3 100574 S uwait 0xfffff80031ecac80 syz-executor.3 100579 S sbwait 0xfffff80031aeea6c syz-executor.3 100569 S uwait 0xfffff80031905d00 syz-executor.3 20878 15632 15632 0 S (threaded) syz-executor.0 100214 S nanslp 0xffffffff8252fd70 syz-executor.0 100561 S sbwait 0xfffff80031f12d14 syz-executor.0 100568 S sbwait 0xfffff800042d1a6c syz-executor.0 100581 S uwait 0xfffff80031558a80 syz-executor.0 101121 S uwait 0xfffff800315ef480 syz-executor.0 20877 10895 10895 0 S (threaded) syz-executor.1 100665 S nanslp 0xffffffff8252fd70 syz-executor.1 100227 S sbwait 0xfffff80031ce0594 syz-executor.1 100563 S sbwait 0xfffff8001ef391d4 syz-executor.1 100577 S uwait 0xfffff80031558b80 syz-executor.1 100587 S uwait 0xfffff80004930980 syz-executor.1 101139 S uwait 0xfffff80031509880 syz-executor.1 18786 1 18786 65 Ss select 0xfffff800318c8d40 dhclient 18114 1 18114 0 Ss select 0xfffff80031651540 dhclient 18111 1 18111 0 Ss select 0xfffff80031b96a40 dhclient 18100 1 18100 65 Ss select 0xfffff800316516c0 dhclient 17438 762 17438 0 Ss nanslp 0xffffffff8252fd71 syz-executor.3 17433 1 17433 0 Ss select 0xfffff80031544a40 dhclient 17427 1 17427 0 Ss select 0xfffff80031651140 dhclient 17410 762 17410 0 Ss nanslp 0xffffffff8252fd71 syz-executor.2 16777 1 16777 65 Ss select 0xfffff800315445c0 dhclient 16189 1 16189 0 Ss select 0xfffff8000407b940 dhclient 16186 1 16186 0 Ss select 0xfffff8000407b540 dhclient 15632 762 15632 0 Ss nanslp 0xffffffff8252fd71 syz-executor.0 11535 1 11535 65 Ss select 0xfffff80031544f40 dhclient 10916 1 10916 0 Ss select 0xfffff8001ef3a040 dhclient 10913 1 10913 0 Ss select 0xfffff80004a92a40 dhclient 10895 762 10895 0 Ss nanslp 0xffffffff8252fd71 syz-executor.1 762 760 760 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80004bccc00 syz-fuzzer 100108 S uwait 0xfffff80031001f00 syz-fuzzer 100109 S uwait 0xfffff80031509e80 syz-fuzzer 100110 S uwait 0xfffff80004bcc000 syz-fuzzer 100111 S uwait 0xfffff80031509d80 syz-fuzzer 100112 S uwait 0xfffff80031001380 syz-fuzzer 100113 S uwait 0xfffff80031001480 syz-fuzzer 100114 S uwait 0xfffff80031001580 syz-fuzzer 100115 S uwait 0xfffff80031001680 syz-fuzzer 100116 S kqread 0xfffff80004a9a400 syz-fuzzer 760 758 760 0 SWs pause 0xfffff8003101b0a8 csh 758 682 758 0 Ss select 0xfffff80004ba7bc0 sshd 743 1 743 0 Ss+ ttyin 0xfffff800046fb8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff800049fa4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049facb0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049f54b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049f5cb0 getty 738 1 738 0 Ss+ ttyin 0xfffff800049f14b0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049f1cb0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049ed4b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049edcb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252fd70 cron 682 1 682 0 Ss select 0xfffff8001ef3a540 sshd 495 1 495 0 Ss select 0xfffff8001ee8d0c0 syslogd 424 1 424 0 Ss select 0xfffff80004a92140 devd 423 1 423 65 Ss select 0xfffff80004a92340 dhclient 338 1 338 0 Ss select 0xfffff8001ee8d140 dhclient 335 1 335 0 Ss select 0xfffff80004a929c0 dhclient 23 0 0 0 DL syncer 0xffffffff8261d0f8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a64a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c1d0 [bufdaemon] 100073 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100086 D sdflush 0xfffff800047048e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643688 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637af8 [dom0] 100074 D launds 0xffffffff82637b04 [laundry: dom0] 100075 D umarcl 0xffffffff814e7870 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d0c818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e47390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b7a4 [soaiod4] 9 0 0 0 DL - 0xffffffff8261b7a4 [soaiod3] 8 0 0 0 DL - 0xffffffff8261b7a4 [soaiod2] 7 0 0 0 DL - 0xffffffff8261b7a4 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004327d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004327d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634ff0 [crypto] 14 0 0 0 DL seqstat 0xfffff800042f4c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8e0 [g_event] 100026 D - 0xffffffff8250e8e8 [g_up] 100027 D - 0xffffffff8250e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b0e00 [thr_0] 100019 D - 0xfffff800042b0e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004285520 [init] 10 0 0 0 DL audit_w 0xffffffff82635510 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee70 [swapper] 100005 D - 0xfffff8000429ce00 [if_io_tqg_0] 100006 D - 0xfffff8000429cd00 [if_io_tqg_1] 100007 D - 0xfffff8000429cc00 [if_config_tqg_0] 100008 D - 0xfffff8000429cb00 [softirq_0] 100009 D - 0xfffff8000429ca00 [softirq_1] 100010 D - 0xfffff8000429c900 [inm_free taskq] 100011 D - 0xfffff8000429c800 [kqueue_ctx taskq] 100013 D - 0xfffff8000429c600 [aiod_kick taskq] 100015 D - 0xfffff8000429c400 [in6m_free taskq] 100016 D - 0xfffff8000429c300 [thread taskq] 100024 D - 0xfffff8000429c100 [firmware taskq] 100029 D - 0xfffff800042ea600 [crypto_0] 100030 D - 0xfffff800042ea600 [crypto_1] 100044 D - 0xfffff800046e4e00 [vtnet0 rxq 0] 100045 D - 0xfffff800046e4d00 [vtnet0 txq 0] 100046 D - 0xfffff800046e4c00 [vtnet0 rxq 1] 100047 D - 0xfffff800046e4b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004475980 [virtio_balloon] 100053 D - 0xfffff800046e4a00 [mca taskq] 100058 D - 0xffffffff81d16d00 [deadlkres] 100062 D - 0xfffff800046e4900 [acpi_task_0] 100063 D - 0xfffff800046e4900 [acpi_task_1] 100064 D - 0xfffff800046e4900 [acpi_task_2] 100066 D - 0xfffff800042ea000 [CAM taskq] db> show all locks Process 20882 (syz-executor.2) thread 0xfffffe00257a3300 (100580) exclusive sleep mutex eventhandler (eventhandler) r = 0 (0xffffffff8255c440) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_eventhandler.c:271 exclusive sleep mutex socket (socket) r = 0 (0xfffff80031c19000) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:448 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80076024b90) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:441 Process 20879 (syz-executor.3) thread 0xfffffe002574b800 (100567) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80031eb9178) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 20877 (syz-executor.1) thread 0xfffffe00257c7e00 (100563) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8001ef39178) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28272 1649K 28336 kobj 336 1344K 496 pcb 578 1156K 64959 newblk 15 1028K 26981 vfscache 3 1025K 3 inodedep 108 566K 20365 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 292K 20962 sctp_atcl 549 275K 47243 sctp_stro 274 274K 12997 acpica 1674 185K 52508 vnet_data 1 168K 1 filedesc 22 153K 39579 pagedep 10 131K 19821 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 312 BPF 46 88K 94 bus 979 79K 3033 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 kdtrace 206 40K 85791 temp 36 35K 3923 sctp_atky 823 35K 64209 sctp_timw 134 34K 134 ifaddr 89 33K 100 hostcache 1 32K 1 shm 1 32K 11 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 dirrem 96 24K 20067 vmem 3 22K 5 kbdmux 6 22K 6 pf_osfp 145 18K 145 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 40 14K 174 ether_multi 172 14K 320 bus-sc 30 14K 1414 KTRACE 100 13K 100 freefile 97 13K 20048 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 173 pfs_nodes 20 10K 20 select 78 10K 78 GEOM 60 10K 489 rman 82 10K 423 selfd 149 10K 262327 sctp_athm 549 9K 48973 sctp_map 548 9K 25994 bmsafemap 2 9K 20343 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 182 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 pf_ifnet 22 8K 627 routetbl 28 7K 78 cred 26 7K 645 kqueue 65 7K 20965 CAM DEV 3 6K 510 plimit 24 6K 771 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 202 ufs_dirhash 18 5K 26 session 35 5K 84 pgrp 35 5K 111 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 170 evdev 4 4K 4 UMA 245 4K 245 lockf 36 4K 197 hhook 13 4K 13 proc-args 52 3K 935 terminal 11 3K 11 acpisem 22 3K 22 sctp_ifa 21 3K 37 uidinfo 3 3K 41 freework 9 3K 22178 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 20137 ipsec-saq 2 2K 2 Unitno 37 2K 85890 ip6ndp 12 2K 33 CAM XPT 22 2K 543 in_multi 6 2K 14 mkdir 10 2K 39542 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 10 vnodemarker 2 1K 244 iov 2 1K 42777 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 37 diradd 6 1K 20118 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 inpcbpolicy 21 1K 27382 newdirblk 5 1K 19771 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 vnodes 1 1K 3 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 soname 7 1K 32275 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 21 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 198 sctp_vrf 1 1K 1 entropy 2 1K 66 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 25675 sctp_iter 0 0K 708 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 679 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 29 sctp_aadr 0 0K 285 sctp_stri 0 0K 4483 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 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 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 15674 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16030 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 109 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 11 allocindir 0 0K 0 indirdep 0 0K 3336 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 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 178 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 68 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 0 fadvise 0 0K 25 VN POLL 0 0K 0 ppbusdev 0 0K 0 statfs 0 0K 19977 namei_tracker 0 0K 62 export_host 0 0K 0 cl_savebuf 0 0K 6 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 391 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3323 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 1054 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 6 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 14 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 diroffdiroff 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 NFSD srvcache 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 aacbuf 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 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 121949 2521 129305 173 129 254914560 0 mbuf_jumbo_page 4096 62234 0 216800 0 126 254910464 0 mbuf_packet 256 109698 12123 1460275 0 254 31186176 0 mbuf 256 63221 1093 2472151 0 254 16464384 0 UMA Slabs 0 112 126776 13 128018 0 126 14200368 0 RADIX NODE 144 15409 11804 778969 0 62 3918672 0 malloc-512 512 4129 23 4472 0 30 2125824 0 BUF TRIE 144 266 13202 11264 0 62 1939392 0 256 Bucket 2048 175 541 84369 0 8 1466368 0 malloc-4096 4096 355 2 535 0 2 1462272 0 malloc-128 128 9353 226 69131 0 126 1226112 0 sctp_asoc 2288 274 106 12997 0 127 869440 0 malloc-2048 2048 281 97 30952 0 8 774144 0 pbuf 832 0 889 0 0 2 739648 0 sctp_ep 1280 275 205 30946 0 129 614400 0 tcp_bbr_map 128 0 4495 223506 0 126 575360 0 128 Bucket 1024 77 466 92403 0 16 556032 0 VM OBJECT 264 1430 55 319653 0 30 392040 0 malloc-512 512 566 186 47412 0 30 385024 0 malloc-1024 1024 277 87 13132 0 16 372736 0 malloc-2048 2048 9 171 16544 0 8 368640 0 socket 960 53 327 63012 0 133 364800 0 THREAD 1792 158 22 44103 0 8 322560 0 VNODE 496 566 82 20630 0 30 321408 0 sctp_raddr 736 274 155 23001 0 133 315744 0 malloc-4096 4096 63 6 20883 0 2 282624 0 g_bio 408 0 690 60350 0 30 281520 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 197 0 1 262144 0 malloc-512 512 187 309 20446 0 30 253952 0 malloc-16384 16384 8 4 19920 0 1 196608 0 malloc-16 16 11809 441 11872 0 254 196000 0 malloc-256 256 214 551 75706 0 62 195840 0 MAP ENTRY 96 1708 308 1173347 0 126 193536 0 malloc-64 64 2799 162 264988 0 254 189504 0 UMA Zones 768 220 2 220 0 16 170496 0 malloc-128 128 1212 90 25017 0 126 166656 0 malloc-32768 32768 0 5 3149 0 1 163840 0 malloc-256 256 484 131 95921 0 62 157440 0 malloc-256 256 188 412 60528 0 62 153600 0 malloc-32 32 4602 186 4659 0 254 153216 0 malloc-128 128 716 462 23676 0 126 150784 0 FFS2 dinode 256 529 56 20591 0 62 149760 0 S VFS Cache 104 1059 345 21827 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 703 0 1 131072 0 VMSPACE 2536 40 11 20861 0 4 129336 0 malloc-1024 1024 121 3 138 0 16 126976 0 vmem btag 56 1921 155 1982 0 254 116256 0 FFS inode 160 529 171 20591 0 62 112000 0 malloc-256 256 17 403 16048 0 62 107520 0 DEVCTL 1024 0 104 137 0 0 106496 0 clpbuf 832 0 128 371 0 16 106496 0 tcpcb 1048 6 93 4115 0 129 103752 0 PROC 1312 62 16 20882 0 8 102336 0 malloc-16384 16384 3 3 18 0 1 98304 0 tcp_inpcb 488 6 194 4115 0 140 97600 0 filedesc0 1080 63 21 20883 0 8 90720 0 malloc-4096 4096 21 1 52 0 2 90112 0 UMA Kegs 384 206 0 206 0 30 79104 0 udplite_inpcb 488 8 144 21699 0 140 74176 0 malloc-256 256 220 50 3436 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-64 64 833 175 19930 0 254 64512 0 sctp_chunk 152 265 151 35434 0 156 63232 0 64 Bucket 512 70 50 53734 0 30 61440 0 malloc-128 128 407 58 1687 0 126 59520 0 malloc-4096 4096 10 4 20710 0 2 57344 0 malloc-128 128 356 47 618 0 126 51584 0 malloc-16384 16384 3 0 6 0 1 49152 0 32 Bucket 256 75 105 8545 0 62 46080 0 pipe 760 23 37 1889 0 16 45600 0 sctp_stream_msg_out 112 274 122 1588 0 188 44352 0 malloc-8192 8192 5 0 33 0 1 40960 0 malloc-8192 8192 3 2 112 0 1 40960 0 malloc-64 64 417 213 23987 0 254 40320 0 malloc-32 32 837 423 49283 0 254 40320 0 Files 80 249 251 99958 0 126 40000 0 unpcb 256 24 126 4581 0 156 38400 0 malloc-512 512 57 15 931 0 30 36864 0 pcpu-8 8 4295 313 4631 0 254 36864 0 malloc-64 64 459 108 1798 0 254 36288 0 NAMEI 1024 0 32 102883 0 16 32768 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-512 512 4 60 5270 0 30 32768 0 mt_stats_zone 64 450 62 450 0 254 32768 0 malloc-128 128 167 81 20000 0 126 31744 0 tcp_bbr_pcb 832 0 36 2975 0 16 29952 0 malloc-512 512 54 2 66 0 30 28672 0 KNOTE 160 28 147 362267 0 62 28000 0 8 Bucket 80 140 210 89162 0 126 28000 0 TURNSTILE 136 181 8 181 0 62 25704 0 DIRHASH 1024 21 3 36 0 16 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 32 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 9 0 1 24576 0 malloc-2048 2048 8 4 26 0 8 24576 0 ksiginfo 112 63 153 3915 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 157 29 171 0 126 23808 0 malloc-128 128 110 76 6711 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 malloc-2048 2048 5 5 41 0 8 20480 0 malloc-1024 1024 17 3 31 0 16 20480 0 PWD 32 22 608 19868 0 254 20160 0 malloc-64 64 85 230 20963 0 254 20160 0 16 Bucket 144 74 66 94003 0 62 20160 0 malloc-16 16 799 451 72953 0 254 20000 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 udp_inpcb 488 2 38 886 0 140 19520 0 malloc-256 256 13 62 2578 0 62 19200 0 malloc-256 256 36 39 1325 0 62 19200 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-4096 4096 4 0 6 0 2 16384 0 malloc-1024 1024 8 8 19 0 16 16384 0 malloc-1024 1024 12 4 25 0 16 16384 0 malloc-512 512 21 11 21 0 30 16384 0 malloc-512 512 24 8 44 0 30 16384 0 malloc-32 32 112 392 27921 0 254 16128 0 vtnet_tx_hdr 24 0 668 1630323 0 254 16032 0 malloc-16 16 576 424 26188 0 254 16000 0 ripcb 488 5 27 682 0 140 15616 0 malloc-1024 1024 4 8 229 0 16 12288 0 rtentry 176 31 38 66 0 62 12144 0 rl_entry 40 89 214 89 0 254 12120 0 udpcb 32 10 368 22585 0 254 12096 0 malloc-64 64 97 92 285 0 254 12096 0 malloc-64 64 87 102 233 0 254 12096 0 malloc-32 32 14 364 86258 0 254 12096 0 malloc-32 32 101 277 388 0 254 12096 0 malloc-32 32 87 291 17176 0 254 12096 0 4 Bucket 48 5 247 21119 0 254 12096 0 2 Bucket 32 43 335 23496 0 254 12096 0 routing nhops 256 24 21 66 0 62 11520 0 malloc-256 256 11 34 367 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 1416 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 1 7 1788 0 16 8192 0 sctp_laddr 48 0 168 2403 0 254 8064 0 malloc-64 64 52 74 22165 0 254 8064 0 malloc-32 32 43 209 22158 0 254 8064 0 malloc-32 32 19 233 1064 0 254 8064 0 malloc-16 16 29 471 11552 0 254 8000 0 malloc-16 16 43 457 13413 0 254 8000 0 malloc-16 16 196 304 19946 0 254 8000 0 malloc-16 16 27 473 75 0 254 8000 0 sctp_readq 152 0 52 585 0 156 7904 0 kenv 258 3 27 1021 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcpreass 48 0 84 3 0 254 4032 0 hostcache 96 1 41 1 0 188 4032 0 tcp_log_node 120 0 33 4 0 126 3960 0 procdesc 136 5 24 26 0 62 3944 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 12 0 126 3744 0 vmem 1856 1 1 1 0 8 3712 0 pcpu-4 4 32 480 32 0 254 2048 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 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 0 145 0 254 0 0 sctp_asconf 40 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 0 156 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log 416 0 0 0 0 140 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 syncache 168 0 0 5 0 156 0 0 tcptw 88 0 0 1 0 188 0 0 ipq 56 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 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 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 592 0 0 0 0 16 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 0 125 0 0 mbuf_jumbo_9k 9216 0 0 0 0 125 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 832 0 0 0 0 37 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 112 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-1024 1024 0 0 0 0 16 0 0 malloc-16 16 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