panic: mtx_lock() of destroyed mutex @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4854 cpuid = 1 time = 1272 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364c0a0 vpanic() at vpanic+0x1c7/frame 0xfffffe000364c100 panic() at panic+0x43/frame 0xfffffe000364c160 __mtx_lock_flags() at __mtx_lock_flags+0x1e2/frame 0xfffffe000364c1c0 sctp_free_assoc() at sctp_free_assoc+0x83e/frame 0xfffffe000364c250 sctp_process_control() at sctp_process_control+0x89ef/frame 0xfffffe000364c6d0 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c860 sctp6_input_with_port() at sctp6_input_with_port+0x300/frame 0xfffffe000364c960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe000364c980 ip6_input() at ip6_input+0x1821/frame 0xfffffe000364ca90 swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x14862b6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810dc190 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000364c080 rbp 0xfffffe000364c0a0 rsi 0 rdi 0xffffffff810dc1c6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe000364c75c r11 0xbf ll+0x9e r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff819376e8 r15 0xffffffff819376e8 rip 0xffffffff810d0dc7 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x14862b6(%rip) db> show proc Process 12 (intr) at 0xfffff80004311520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82509d10 ABI: null reaper: 0xffffffff82509d10 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250a960 (map 0xffffffff8250a960) (map.pmap 0xffffffff8250aa20) (pmap 0xffffffff8250aa80) threads: 23 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 30719 796 796 0 RE CPU 0 syz-executor.3 30714 788 788 0 S (threaded) syz-executor.2 100607 S nanslp 0xffffffff8252a800 syz-executor.2 100232 S connec 0xfffff80004e550f0 syz-executor.2 100258 S uwait 0xfffff8001945e800 syz-executor.2 30713 28418 28418 0 S (threaded) syz-executor.1 100871 S nanslp 0xffffffff8252a800 syz-executor.1 101080 S sbwait 0xfffff80004e461d4 syz-executor.1 101081 S uwait 0xfffff80004a97380 syz-executor.1 101139 S uwait 0xfffff80019461600 syz-executor.1 29190 1 29190 65 Ss select 0xfffff80004a977c0 dhclient 28439 1 28439 0 Ss select 0xfffff80004a978c0 dhclient 28436 1 28436 0 Ss select 0xfffff800751826c0 dhclient 28418 762 28418 0 Ss nanslp 0xffffffff8252a801 syz-executor.1 28000 1 28000 65 Ss select 0xfffff80004a9cb40 dhclient 26933 1 26933 0 Ss select 0xfffff80004a9a840 dhclient 26930 1 26930 0 Ss select 0xfffff800193f6740 dhclient 26912 762 26912 0 Ss nanslp 0xffffffff8252a800 syz-executor.0 4784 1 4784 65 Ss select 0xfffff80019461a40 dhclient 3780 1 3780 0 Ss select 0xfffff80075182440 dhclient 3777 1 3777 0 Ss select 0xfffff80019461140 dhclient 3758 1 3758 65 Ss select 0xfffff80004a97940 dhclient 2789 1 2789 0 Ss select 0xfffff80004a9c740 dhclient 2786 1 2786 0 Ss select 0xfffff80004a9c6c0 dhclient 796 762 796 0 Ss nanslp 0xffffffff8252a800 syz-executor.3 788 762 788 0 Ss nanslp 0xffffffff8252a801 syz-executor.2 762 760 760 0 S (threaded) syz-fuzzer 100080 S uwait 0xfffff8000453e200 syz-fuzzer 100105 S uwait 0xfffff80004a99680 syz-fuzzer 100106 S uwait 0xfffff80004a99780 syz-fuzzer 100107 S kqread 0xfffff80004b9e300 syz-fuzzer 100108 S uwait 0xfffff8000447a980 syz-fuzzer 100109 S uwait 0xfffff8000447aa80 syz-fuzzer 100110 S uwait 0xfffff80004a99980 syz-fuzzer 100112 S uwait 0xfffff8000447ab80 syz-fuzzer 101046 S uwait 0xfffff800193f6f00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004d025c8 csh 758 682 758 0 Ss select 0xfffff800193f6540 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004416cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b5c8b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b5ccb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b5b0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004b5b4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004b5b8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004b5bcb0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004b5e0b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004b5e4b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252a800 cron 682 1 682 0 Ss select 0xfffff800193f6940 sshd 495 1 495 0 Ss select 0xfffff8000447a740 syslogd 424 1 424 0 Ss select 0xfffff8000447a640 devd 423 1 423 65 Ss select 0xfffff8000447a440 dhclient 338 1 338 0 Ss select 0xfffff80004a9c5c0 dhclient 335 1 335 0 Ss select 0xfffff8000447a5c0 dhclient 23 0 0 0 DL syncer 0xffffffff826178e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800043dca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82616c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004d9ace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263dec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff826322f8 [dom0] 100075 D launds 0xffffffff82632304 [laundry: dom0] 100076 D umarcl 0xffffffff814d5810 [uma] 18 0 0 0 DL - 0xffffffff8235e388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d172f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b55390 [pf purge] 15 0 0 0 DL - 0xffffffff8261622c [soaiod4] 9 0 0 0 DL - 0xffffffff8261622c [soaiod3] 8 0 0 0 DL - 0xffffffff8261622c [soaiod2] 7 0 0 0 DL - 0xffffffff8261622c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822360c0 [doneq0] 100067 D - 0xffffffff82235f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000420ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000420ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff8000435b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82509770 [g_event] 100026 D - 0xffffffff82509778 [g_up] 100027 D - 0xffffffff82509780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004219000 [thr_0] 100019 D - 0xfffff80004219080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [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] 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 0xfffff80004314000 [init] 10 0 0 0 DL audit_w 0xffffffff8262fd00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82509d10 [swapper] 100005 D - 0xfffff8000433c100 [if_io_tqg_0] 100006 D - 0xfffff8000433c000 [if_io_tqg_1] 100007 D - 0xfffff80004339e00 [if_config_tqg_0] 100008 D - 0xfffff80004339d00 [softirq_0] 100009 D - 0xfffff80004339c00 [softirq_1] 100010 D - 0xfffff800040ed600 [thread taskq] 100012 D - 0xfffff800040ed300 [inm_free taskq] 100013 D - 0xfffff800040ed200 [kqueue_ctx taskq] 100014 D - 0xfffff800040ed100 [aiod_kick taskq] 100017 D - 0xfffff800040ecb00 [in6m_free taskq] 100024 D - 0xfffff800040ec500 [firmware taskq] 100029 D - 0xfffff800040ec400 [crypto_0] 100030 D - 0xfffff800040ec400 [crypto_1] 100044 D - 0xfffff800040ebc00 [vtnet0 rxq 0] 100045 D - 0xfffff800040ebb00 [vtnet0 txq 0] 100046 D - 0xfffff800040eba00 [vtnet0 rxq 1] 100047 D - 0xfffff800040eb900 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045ca800 [virtio_balloon] 100053 D - 0xfffff800040eb200 [mca taskq] 100058 D - 0xffffffff81cdd280 [deadlkres] 100062 D - 0xfffff80004b9d200 [acpi_task_0] 100063 D - 0xfffff80004b9d200 [acpi_task_1] 100064 D - 0xfffff80004b9d200 [acpi_task_2] 100066 D - 0xfffff800040ec300 [CAM taskq] 30718 26912 26912 0 Z syz-executor.0 db> show all locks Process 12 (intr) thread 0xfffffe00049cee00 (100020) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe002ec08ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4836 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002ec08a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4835 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80075759968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4834 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00049411e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4833 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 pcb 1010 1644K 103072 sysctloid 28170 1644K 28234 kobj 335 1340K 494 newblk 9 1026K 32832 vfscache 4 1025K 4 inodedep 87 555K 30989 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 sctp_atcl 984 492K 73572 sctp_stro 492 492K 22597 intr 4 472K 4 subproc 145 293K 30802 acpica 1674 185K 52414 vnet_data 1 168K 1 filedesc 20 137K 59338 pagedep 9 130K 30219 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 303 BPF 46 88K 70 bus 975 79K 3020 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atky 1492 64K 97490 module 505 64K 505 umtx 360 45K 360 sctp_timw 176 44K 176 kdtrace 196 38K 102819 temp 36 35K 3569 vmem 3 34K 5 hostcache 1 32K 1 shm 1 32K 126 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 82 29K 88 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 kbdmux 6 22K 6 dirrem 78 20K 29882 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 cred 63 16K 1571 ithread 99 16K 99 sctp_athm 984 16K 74018 sctp_map 984 16K 45194 lltable 41 15K 112 ether_multi 172 14K 260 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 133 pfs_nodes 20 10K 20 freefile 78 10K 29878 GEOM 60 10K 489 rman 82 10K 423 select 75 10K 75 bmsafemap 2 9K 30370 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 186 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 routetbl 30 7K 51 kqueue 65 7K 30726 CAM DEV 3 6K 510 plimit 24 6K 1114 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 pf_ifnet 13 5K 25 DEVFSP 78 5K 142 ufs_dirhash 24 5K 24 session 35 5K 70 pgrp 35 5K 532 UMA 251 5K 251 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 119 lockf 36 4K 335 hhook 13 4K 13 proc-args 52 3K 798 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 5 3K 35 sctp_ifa 18 3K 28 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 27 Unitno 31 2K 80618 CAM XPT 22 2K 543 in_multi 6 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 29979 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 59606 freeblks 4 1K 29846 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 2084 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 28 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 pf_osfp 6 1K 6 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 29803 diradd 4 1K 29923 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 14 1K 17708 osd 3 1K 9 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 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 46147 sctp_aadr 2 1K 34 pf_rule 1 1K 6 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 207 sctp_vrf 1 1K 1 entropy 2 1K 55 vnet 1 1K 1 iov 1 1K 52594 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 48082 sctp_iter 0 0K 19 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 19 sctp_stri 0 0K 726 pf_altq 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 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 pvscsi 0 0K 0 smartpqi 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 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 0 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 60397 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 26905 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1027 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 14 allocindir 0 0K 0 indirdep 0 0K 231 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 lDevFlags * malloc 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 223 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 43 in_mfilter 0 0K 4 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 20 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 30013 export_host 0 0K 0 cl_savebuf 0 0K 5 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 271 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1792 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 843 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 35 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 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 123693 777 126995 1980 254 254914560 0 mbuf_jumbo_page 4096 62234 0 192427 0 254 254910464 0 mbuf_packet 256 30446 93119 1133931 0 254 31632640 0 mbuf 256 63329 2256 1062854 0 254 16789760 0 UMA Slabs 0 112 129779 31 129779 0 126 14538720 0 65536 65536 4 107 475 0 1 7274496 0 sctp_asoc 2288 492 2558 22597 0 254 6978400 0 2048 2048 498 2198 111969 0 8 5521408 0 sctp_ep 1280 492 2556 50612 0 254 3901440 0 32768 32768 0 112 140 0 1 3670016 0 1024 1024 493 2211 22593 0 16 2768896 0 512 512 984 4416 74531 0 30 2764800 0 16384 16384 13 125 29810 0 1 2260992 0 sctp_raddr 736 492 2566 22597 0 254 2250688 0 512 512 4174 130 6686 0 30 2203648 0 RADIX NODE 144 14014 991 1053291 0 64 2160720 0 256 Bucket 2048 632 376 7015 0 8 2064384 0 BUF TRIE 144 353 13115 57903 0 62 1939392 0 4096 4096 335 5 664 0 2 1392640 0 128 128 9327 376 69958 0 126 1241984 0 pbuf 832 0 953 0 0 2 792896 0 256 256 636 2349 128075 0 62 764160 0 socket 960 41 723 70017 0 254 733440 0 8192 8192 10 78 120 0 1 720896 0 512 512 119 1113 31100 0 30 630784 0 256 256 153 2277 57120 0 62 622080 0 tcpcb 1040 4 513 2503 0 254 537680 0 VM OBJECT 264 1458 102 443988 0 30 411840 0 VNODE 496 556 164 30442 0 30 357120 0 256 256 254 1141 33525 0 62 357120 0 THREAD 1792 150 30 41459 0 8 322560 0 4096 4096 64 6 30721 0 2 286720 0 4096 4096 10 57 473 0 2 274432 0 ripcb 488 5 507 764 0 254 249856 0 udplite_inpcb 488 2 510 13523 0 254 249856 0 tcp_inpcb 488 4 508 2503 0 254 249856 0 udp_inpcb 488 3 509 918 0 254 249856 0 sctp_chunk 152 487 1047 5346 0 254 233168 0 DEVCTL 1024 0 208 131 0 0 212992 0 g_bio 408 0 510 239242 0 30 208080 0 1024 1024 116 84 1991 0 16 204800 0 64 64 558 2529 50484 0 254 197568 0 64 64 2712 375 2722 0 254 197568 0 vmem btag 56 3168 348 3168 0 254 196896 0 16 16 11833 417 11883 0 254 196000 0 MAP ENTRY 96 1638 378 1670144 0 126 193536 0 32 32 1032 4890 98452 0 254 189504 0 128 128 1239 156 25204 0 126 178560 0 128 128 177 1218 89733 0 126 178560 0 FFS2 dinode 256 519 171 30403 0 62 176640 0 UMA Zones 768 226 1 226 0 16 174336 0 sctp_stream_msg_out 112 472 1076 4930 0 254 173376 0 32768 32768 0 5 187 0 1 163840 0 32 32 4443 471 4732 0 254 157248 0 VMSPACE 2536 39 15 30698 0 4 136944 0 65536 65536 1 1 2 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 10 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 tcp_bbr_map 128 0 1023 3343 0 126 130944 0 unpcb 256 20 490 1631 0 254 130560 0 128 128 823 138 2211 0 126 123008 0 FFS inode 160 519 231 30403 0 62 120000 0 128 Bucket 1024 78 37 8208 0 16 117760 0 ksiginfo 112 65 979 2889 0 126 116928 0 4096 4096 22 4 34 0 2 106496 0 PROC 1312 62 19 30719 0 8 106272 0 S VFS Cache 104 599 415 32008 0 126 105456 0 64 Bucket 512 166 34 9483 0 30 102400 0 16 16 1477 4773 47399 0 254 100000 0 32 Bucket 256 248 142 33599 0 62 99840 0 128 128 630 145 5929 0 126 99200 0 256 256 203 172 32003 0 62 96000 0 16 16 991 5009 115519 0 254 96000 0 filedesc0 1080 62 22 30720 0 8 90720 0 UMA Kegs 384 212 4 212 0 30 82944 0 2048 2048 6 34 73 0 8 81920 0 sctp_readq 152 0 520 567 0 254 79040 0 64 64 612 459 1375 0 254 68544 0 64 64 590 481 34116 0 254 68544 0 4096 4096 12 4 26 0 2 65536 0 256 256 65 190 31872 0 62 65280 0 16 Bucket 144 216 176 58225 0 62 56448 0 clpbuf 832 0 64 41572 0 16 53248 0 64 64 274 545 31001 0 254 52416 0 256 256 38 157 30417 0 62 49920 0 256 256 22 173 30406 0 62 49920 0 pipe 760 23 42 1400 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 138728 0 16 49152 0 16384 16384 0 3 16 0 1 49152 0 8192 8192 1 5 21 0 1 49152 0 8192 8192 4 2 20 0 1 49152 0 512 512 84 12 101 0 30 49152 0 tcp_bbr_pcb 832 0 54 1497 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 235 315 115843 0 126 44000 0 8 Bucket 80 360 190 22381 0 126 44000 0 sctp_laddr 48 0 840 30242 0 254 40320 0 64 pcpu 8 4251 357 4393 0 254 36864 0 selfd 64 143 424 210870 0 254 36288 0 64 64 190 377 245 0 254 36288 0 64 64 1 566 23 0 254 36288 0 64 64 16 551 61 0 254 36288 0 128 128 67 212 68 0 126 35712 0 128 128 0 279 154 0 126 35712 0 128 128 17 262 27 0 126 35712 0 routing nhops 256 25 110 52 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 65 70 1575 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 SLEEPQUEUE 88 181 203 181 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 4096 4096 2 6 30015 0 2 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 2 14 891 0 8 32768 0 2048 2048 8 8 8 0 8 32768 0 2048 2048 4 12 8 0 8 32768 0 2048 2048 6 10 75 0 8 32768 0 2048 2048 3 13 128 0 8 32768 0 1024 1024 2 30 2 0 16 32768 0 1024 1024 22 10 37 0 16 32768 0 1024 1024 9 23 9 0 16 32768 0 1024 1024 14 18 14 0 16 32768 0 1024 1024 1 31 3 0 16 32768 0 512 512 55 9 61 0 30 32768 0 512 512 22 42 533 0 30 32768 0 512 512 11 53 19 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 KNOTE 160 28 172 367990 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 20 862 29750 0 254 28224 0 32 32 296 586 2207 0 254 28224 0 4 Bucket 48 7 581 20344 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 2 1 4 0 1 24576 0 rtentry 176 33 105 52 0 62 24288 0 rl_entry 40 77 529 77 0 254 24240 0 vtnet_tx_hdr 24 0 1002 449001 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 5 625 14441 0 254 20160 0 32 32 14 616 80621 0 254 20160 0 32 32 238 392 30795 0 254 20160 0 32 32 42 588 4811 0 254 20160 0 32 32 6 624 19 0 254 20160 0 32 32 19 611 17760 0 254 20160 0 2 Bucket 32 305 325 17412 0 254 20160 0 procdesc 136 5 140 24 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 1024 1024 1 15 1 0 16 16384 0 512 512 2 30 2 0 30 16384 0 rentr 24 0 668 116 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 tcp_log_node 120 0 132 2 0 126 15840 0 kenv 258 3 57 1018 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 tcp_log_bucket 176 0 69 1 0 62 12144 0 16 16 14 736 15 0 254 12000 0 16 16 18 732 64146 0 254 12000 0 16 16 1 749 114 0 254 12000 0 16 16 47 703 359 0 254 12000 0 16 16 3 747 15 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 1 0 2 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 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 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 0 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 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 0 254 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 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 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 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 62 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0