panic: sx_xlock() of destroyed sx @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 cpuid = 1 time = 1610169502 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517916d0 vpanic() at vpanic+0x1c7/frame 0xfffffe0051791730 panic() at panic+0x43/frame 0xfffffe0051791790 _sx_xlock() at _sx_xlock+0x1d3/frame 0xfffffe00517917e0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe00517918d0 sosend() at sosend+0xc6/frame 0xfffffe0051791940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe00517919f0 sendit() at sendit+0x229/frame 0xfffffe0051791a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0051791ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051791bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051791bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 9780 tid 117971 ] Stopped at kdb_enter+0x67: movq $0,0x14591c6(%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 0xfffffe0097800000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517916b0 rbp 0xfffffe00517916d0 rsi 0x40001 rdi 0xffffffff811111f6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0094e81510 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819a4a5a r15 0xffffffff819a4a5a rip 0xffffffff81105537 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14591c6(%rip) db> show proc Process 9780 (syz-executor.1) at 0xfffff80016d63000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffff80004d73528 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004458528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe008879a9f0 (map 0xfffffe008879a9f0) (map.pmap 0xfffffe008879aab0) (pmap 0xfffffe008879ab10) threads: 3 116992 RunQ syz-executor.1 117970 Run CPU 0 syz-executor.1 117971 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 9780 788 788 0 R (threaded) syz-executor.1 116992 RunQ syz-executor.1 117970 Run CPU 0 syz-executor.1 117971 Run CPU 1 syz-executor.1 9778 836 836 0 S (threaded) syz-executor.3 111828 S nanslp 0xffffffff82531ea0 syz-executor.3 117961 S sbwait 0xfffff80016f6acd4 syz-executor.3 117963 S sbwait 0xfffff8001a6e1574 syz-executor.3 117964 S uwait 0xfffff80004dd6b00 syz-executor.3 117965 S uwait 0xfffff80004f1b900 syz-executor.3 117966 S uwait 0xfffff80016599980 syz-executor.3 9777 787 787 0 S (threaded) syz-executor.0 117033 S nanslp 0xffffffff82531ea0 syz-executor.0 117956 S sbwait 0xfffff8001a7271c4 syz-executor.0 117957 S sbwait 0xfffff8001a2f2924 syz-executor.0 117958 S sbwait 0xfffff80016fc3cd4 syz-executor.0 117962 S uwait 0xfffff80004f1b400 syz-executor.0 4088 1 4088 65 Ss select 0xfffff80016b3a840 dhclient 3387 1 3387 0 Ss select 0xfffff80016b3aa40 dhclient 3379 1 3379 0 Ss select 0xfffff80016b3abc0 dhclient 3347 1 3347 65 Ss select 0xfffff80016b3acc0 dhclient 2248 1 2248 0 Ss select 0xfffff80016b3ae40 dhclient 2245 1 2245 0 Ss select 0xfffff80016b3ad40 dhclient 2226 1 2226 65 Ss select 0xfffff80004e65040 dhclient 1642 1 1642 0 Ss select 0xfffff80004e655c0 dhclient 1639 1 1639 0 Ss select 0xfffff80016b3aec0 dhclient 1620 1 1620 65 Ss select 0xfffff80004e650c0 dhclient 1045 1 1045 0 Ss select 0xfffff80004e653c0 dhclient 1042 1 1042 0 Ss select 0xfffff80004e654c0 dhclient 836 782 836 0 Ss nanslp 0xffffffff82531ea0 syz-executor.3 799 782 799 0 Ds biowr 0xfffffe0003917b00 syz-executor.2 788 782 788 0 Ss nanslp 0xffffffff82531ea0 syz-executor.1 787 782 787 0 Ss nanslp 0xffffffff82531ea1 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100081 S uwait 0xfffff800044a7880 syz-fuzzer 100107 S uwait 0xfffff80004b9b280 syz-fuzzer 100108 S uwait 0xfffff80004b9b380 syz-fuzzer 100109 S uwait 0xfffff80004b9b480 syz-fuzzer 100110 S kqread 0xfffff80004f37400 syz-fuzzer 100111 S uwait 0xfffff8001638d280 syz-fuzzer 100112 S uwait 0xfffff80004f1b600 syz-fuzzer 100114 S uwait 0xfffff8001638d380 syz-fuzzer 100121 S uwait 0xfffff8001638d580 syz-fuzzer 101378 S uwait 0xfffff80004eef380 syz-fuzzer 780 778 780 0 Ss pause 0xfffff800164985d8 csh 778 694 778 0 Ss select 0xfffff8001629a440 sshd 756 1 756 0 Ss+ ttyin 0xfffff8000490bcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bcb0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bcb8b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004bd00b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004bd08b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004bd40b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004bd48b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004bd80b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004bd88b0 getty 698 1 698 0 Ss nanslp 0xffffffff82531ea0 cron 694 1 694 0 Ss select 0xfffff8001629ab40 sshd 507 1 507 0 Ss select 0xfffff80004e5b2c0 syslogd 436 1 436 0 Ss select 0xfffff80004e5b440 devd 435 1 435 65 Ss select 0xfffff80004e657c0 dhclient 350 1 350 0 Ss select 0xfffff8001629aec0 dhclient 347 1 347 0 Ss select 0xfffff80004e65840 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d73a50 [vnlru] 22 0 0 0 DL syncer 0xffffffff82621238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82620320 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004e488e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82647808 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263bc78 [dom0] 100076 D launds 0xffffffff8263bc84 [laundry: dom0] 100077 D umarcl 0xffffffff8151e510 [uma] 18 0 0 0 DL - 0xffffffff82366288 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d76818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e70430 [pf purge] 15 0 0 0 DL - 0xffffffff8261d8dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261d8dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261d8dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261d8dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223dfc0 [doneq0] 100067 D - 0xffffffff8223de90 [scanner] 14 0 0 0 DL seqstat 0xfffff8000465b488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044ceb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ceb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82639190 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82511720 [g_event] 100026 D - 0xffffffff82511728 [g_up] 100027 D - 0xffffffff82511730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800044f6e00 [thr_0] 100019 D - 0xfffff800044f6e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi3: vm] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi1: netisr 0] 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004458528 [init] 10 0 0 0 DL audit_w 0xffffffff826396b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82511cb0 [swapper] 100005 D - 0xfffff800044a9e00 [if_io_tqg_0] 100006 D - 0xfffff800044a9d00 [if_io_tqg_1] 100007 D - 0xfffff800044a9c00 [if_config_tqg_0] 100008 D - 0xfffff800044a9b00 [softirq_0] 100009 D - 0xfffff800044a9a00 [softirq_1] 100010 D - 0xfffff800044a9900 [inm_free taskq] 100012 D - 0xfffff800044a9700 [thread taskq] 100013 D - 0xfffff800044a9600 [aiod_kick taskq] 100015 D - 0xfffff800044a9400 [kqueue_ctx taskq] 100016 D - 0xfffff800044a9300 [in6m_free taskq] 100024 D - 0xfffff800044cee00 [firmware taskq] 100028 D - 0xfffff800044cec00 [crypto_0] 100029 D - 0xfffff800044cec00 [crypto_1] 100044 D - 0xfffff800044ce900 [vtnet0 rxq 0] 100045 D - 0xfffff800044ce800 [vtnet0 txq 0] 100046 D - 0xfffff800044ce700 [vtnet0 rxq 1] 100047 D - 0xfffff800044ce600 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046ce580 [virtio_balloon] 100053 D - 0xfffff800044ce500 [mca taskq] 100058 D - 0xffffffff81d4c070 [deadlkres] 100062 D - 0xfffff80004b6e300 [acpi_task_0] 100063 D - 0xfffff80004b6e300 [acpi_task_1] 100064 D - 0xfffff80004b6e300 [acpi_task_2] 100066 D - 0xfffff800044cea00 [CAM taskq] db> show all locks Process 9780 (syz-executor.1) thread 0xfffffe0094eada00 (117970) exclusive sleep mutex socket (socket) r = 0 (0xfffff8001a7233b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:495 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8001a1c2d78) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:487 Process 799 (syz-executor.2) thread 0xfffffe0051b92e00 (100080) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003917b80) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80016a78dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4183 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30512 1790K 30577 kobj 327 1308K 486 newblk 4 1025K 9530 vfscache 3 1025K 3 pcb 46 557K 16425 inodedep 6 514K 12800 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 9863 acpica 1674 184K 58593 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 8 130K 17619 tfo_ccache 1 128K 1 filedesc 16 121K 17549 sem 4 106K 4 DEVFS1 105 105K 122 linker 277 100K 310 BPF 46 88K 46 bus 977 79K 3344 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 360 45K 360 kdtrace 219 44K 27753 temp 36 35K 2796 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 72 21K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 sctp_timw 66 17K 66 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1593 KTRACE 100 13K 100 lltable 41 13K 327 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 92 12K 92 eventhandler 129 11K 129 GEOM 60 10K 487 rman 82 10K 423 sctp_stro 9 9K 2399 in6_multi 65 9K 65 bmsafemap 2 9K 8864 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 13 rpc 2 8K 2 shmfd 1 8K 60 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_atcl 18 7K 7368 routetbl 32 7K 72 kqueue 64 7K 9795 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 514 cred 24 6K 413 CAM queue 5 6K 1528 taskqueue 48 6K 48 pf_ifnet 13 5K 29 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 56 pgrp 35 5K 56 UMA 260 5K 260 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 62 4K 9781 selfd 55 4K 153162 lockf 32 4K 63 hhook 13 4K 13 proc-args 52 3K 718 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 86 uidinfo 3 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 20519 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 15 CAM XPT 22 2K 543 Unitno 26 2K 50 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_atky 27 2K 9848 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 8 vnodemarker 2 1K 88 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 89 pci_link 10 1K 10 inpcbpolicy 21 1K 19005 encap_export_host 12 1K 12 procdesc 5 1K 18 crypto 3 1K 3 dirrem 2 1K 8787 mkdir 4 1K 17524 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 8762 diradd 3 1K 8828 chacha20random 1 1K 1 osd 3 1K 10 sctp_athm 18 1K 7377 sctp_map 18 1K 4798 freefile 2 1K 8782 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 7 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 freework 1 1K 8829 soname 5 1K 21748 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 119 sctp_vrf 1 1K 1 entropy 2 1K 49 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 2 1K 26376 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4150 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 2 sctp_stri 0 0K 6 mqdata 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 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 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 6 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 32429 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 41 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 freeblks 0 0K 8780 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 94 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 19 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 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 3 VN POLL 0 0K 0 statfs 0 0K 8966 namei_tracker 0 0K 24 export_host 0 0K 0 cl_savebuf 0 0K 4 PUC 0 0K 0 ppbusdev 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 298 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 253 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 846 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 8 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 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 9488 2 9488 0 254 19435520 0 RADIX NODE 144 19387 210 330999 0 62 2821968 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf_packet 256 8290 1070 1635066 0 254 2396160 0 mbuf_jumbo_page 4096 0 512 3720 0 254 2097152 0 BUF TRIE 144 187 13281 17682 0 62 1939392 0 malloc-384 384 4131 9 4131 0 30 1589760 0 malloc-4096 4096 349 1 1096 0 2 1433600 0 malloc-128 128 10141 27 13342 0 126 1301504 0 UMA Slabs 0 112 6174 15 6174 0 126 693168 0 FFS inode 1128 518 28 9302 0 8 615888 0 malloc-65536 65536 7 0 7 0 1 458752 0 socket 944 46 398 25427 0 254 419136 0 VM OBJECT 264 1309 86 148368 0 30 368280 0 256 Bucket 2048 146 14 8775 0 8 327680 0 THREAD 1792 156 24 17971 0 8 322560 0 VNODE 488 555 93 9341 0 30 316224 0 mbuf 256 663 522 1573922 0 254 303360 0 tcp_bbr_map 128 0 2356 106148 0 126 301568 0 malloc-4096 4096 63 6 9793 0 2 282624 0 malloc-65536 65536 0 4 388 0 1 262144 0 tcp_inpcb 488 14 514 8190 0 254 257664 0 malloc-64 64 3233 547 13338 0 254 241920 0 sctp_asoc 2288 9 91 2399 0 254 228800 0 DEVCTL 1024 0 212 128 0 0 217088 0 malloc-16384 16384 8 5 8773 0 1 212992 0 malloc-16 16 12664 336 27907 0 254 208000 0 malloc-2048 2048 16 82 26323 0 8 200704 0 MAP ENTRY 96 1652 322 539126 0 126 189504 0 UMA Zones 768 232 2 232 0 16 179712 0 malloc-128 128 1288 76 29577 0 126 174592 0 malloc-32 32 4823 595 17329 0 254 173376 0 udplite_inpcb 488 8 344 9566 0 254 171776 0 FFS2 dinode 256 518 127 9301 0 62 165120 0 malloc-32768 32768 0 5 80 0 1 163840 0 sctp_ep 1280 9 117 4966 0 254 161280 0 malloc-256 256 4 581 41959 0 62 149760 0 S VFS Cache 104 1060 344 10209 0 126 146016 0 malloc-1024 1024 134 6 214 0 16 143360 0 malloc-65536 65536 1 1 5 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 VMSPACE 2544 39 12 9759 0 4 129744 0 vmem btag 56 2161 131 2161 0 254 128352 0 tcpcb 1048 6 115 8190 0 254 126808 0 ksiginfo 112 66 978 2469 0 126 116928 0 128 Bucket 1024 72 35 2237 0 16 109568 0 PROC 1320 61 20 9780 0 8 106920 0 malloc-1024 1024 16 88 2415 0 16 106496 0 malloc-384 384 100 170 7490 0 30 103680 0 malloc-256 256 265 140 27024 0 62 103680 0 filedesc0 1072 62 22 9781 0 8 90048 0 UMA Kegs 384 218 5 218 0 30 85632 0 clpbuf 2632 0 32 20 0 16 84224 0 malloc-128 128 628 23 1516 0 126 83328 0 malloc-128 128 382 269 26759 0 126 83328 0 malloc-128 128 378 273 17990 0 126 83328 0 sctp_raddr 736 11 99 2401 0 254 80960 0 malloc-256 256 155 160 9011 0 62 80640 0 64 Bucket 512 85 59 10735 0 30 73728 0 malloc-64 64 505 566 10440 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 124 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 9 0 1 65536 0 malloc-8192 8192 5 3 37 0 1 65536 0 malloc-384 384 5 165 12800 0 30 65280 0 malloc-256 256 108 132 5917 0 62 61440 0 g_bio 408 4 146 79525 0 30 61200 0 malloc-64 64 426 519 163290 0 254 60480 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 64 131 9500 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-256 256 45 135 18160 0 62 46080 0 malloc-4096 4096 6 5 8975 0 2 45056 0 malloc-64 64 634 59 18772 0 254 44352 0 malloc-8192 8192 3 2 7 0 1 40960 0 pcpu-8 8 4663 457 5015 0 254 40960 0 Files 80 240 260 44075 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 51394 0 16 36864 0 malloc-2048 2048 15 3 25 0 8 36864 0 malloc-384 384 43 47 392 0 30 34560 0 malloc-256 256 56 79 9745 0 62 34560 0 pipe 744 23 22 652 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 117 0 1 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 tcp_bbr_pcb 832 2 34 5081 0 16 29952 0 TURNSTILE 136 181 29 181 0 62 28560 0 KNOTE 160 28 147 317129 0 62 28000 0 8 Bucket 80 48 302 3218 0 126 28000 0 malloc-384 384 53 17 53 0 30 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 32 21 735 8866 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 7 3 13 0 8 20480 0 malloc-32 32 56 574 22568 0 254 20160 0 4 Bucket 48 6 414 348 0 254 20160 0 2 Bucket 32 62 568 2031 0 254 20160 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 ripcb 488 5 35 757 0 254 19520 0 udp_inpcb 488 2 38 492 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 52 23 302 0 62 19200 0 malloc-256 256 46 29 9673 0 62 19200 0 malloc-16384 16384 0 1 153 0 1 16384 0 malloc-16384 16384 0 1 2 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-8192 8192 1 1 92 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 204 0 8 16384 0 malloc-1024 1024 12 4 166 0 16 16384 0 udpcb 32 10 494 10058 0 254 16128 0 malloc-64 64 23 229 8762 0 254 16128 0 malloc-32 32 272 232 1398 0 254 16128 0 16 Bucket 144 54 58 577 0 62 16128 0 vtnet_tx_hdr 24 0 668 1402957 0 254 16032 0 sctp_chunk 152 10 94 94 0 254 15808 0 tcp_rack_pcb 704 0 22 58 0 16 15488 0 unpcb 256 20 40 1404 0 254 15360 0 malloc-4096 4096 1 2 3 0 2 12288 0 malloc-2048 2048 4 2 16 0 8 12288 0 malloc-1024 1024 2 10 42 0 16 12288 0 malloc-1024 1024 3 9 1375 0 16 12288 0 malloc-512 512 2 22 119 0 30 12288 0 sctp_laddr 48 20 232 8636 0 254 12096 0 malloc-32 32 47 331 8422 0 254 12096 0 malloc-128 128 51 42 83 0 126 11904 0 malloc-384 384 20 10 22 0 30 11520 0 malloc-384 384 12 18 12 0 30 11520 0 tcp_log 416 0 27 179 0 254 11232 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-4096 4096 1 1 4 0 2 8192 0 malloc-1024 1024 2 6 19 0 16 8192 0 malloc-1024 1024 2 6 8 0 16 8192 0 malloc-512 512 2 14 88 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 12 4 58 0 30 8192 0 malloc-512 512 0 16 4 0 30 8192 0 malloc-512 512 3 13 569 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 rl_entry 40 65 137 65 0 254 8080 0 sctp_stream_msg_out 112 0 72 128 0 254 8064 0 malloc-64 64 12 114 42 0 254 8064 0 malloc-64 64 86 40 103 0 254 8064 0 malloc-64 64 87 39 129 0 254 8064 0 malloc-32 32 41 211 140 0 254 8064 0 malloc-32 32 78 174 81 0 254 8064 0 malloc-32 32 47 205 98 0 254 8064 0 malloc-32 32 72 180 797 0 254 8064 0 malloc-16 16 11 489 3965 0 254 8000 0 malloc-16 16 15 485 15 0 254 8000 0 malloc-16 16 298 202 543 0 254 8000 0 malloc-16 16 33 467 97 0 254 8000 0 malloc-16 16 190 310 1360 0 254 8000 0 malloc-16 16 39 461 37839 0 254 8000 0 malloc-16 16 30 470 7676 0 254 8000 0 malloc-128 128 18 44 69 0 126 7936 0 malloc-128 128 7 55 312 0 126 7936 0 tcp_rack_map 120 0 66 50 0 126 7920 0 kenv 258 3 27 1047 0 30 7740 0 routing nhops 256 28 2 35 0 62 7680 0 malloc-384 384 5 15 339 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 16 0 126 6448 0 domainset 40 0 126 7 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 0 2 36 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 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 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 NCLNODE 592 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 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 0 254 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 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