Fatal trap 9: general protection fault while in kernel mode Local Audit says there are 1 for retran asoc cnt:2 we marked:1 this time cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82d6bcf6 stack pointer = 0x28:0xfffffe00037b0250 frame pointer = 0x28:0xfffffe00037b02d0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 1 time = 1545 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037aff20 vpanic() at vpanic+0x1c7/frame 0xfffffe00037aff80 panic() at panic+0x43/frame 0xfffffe00037affe0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00037b0060 trap() at trap+0xf7/frame 0xfffffe00037b0180 calltrap() at calltrap+0x8/frame 0xfffffe00037b0180 --- trap 0x9, rip = 0xffffffff82d6bcf6, rsp = 0xfffffe00037b0250, rbp = 0xfffffe00037b02d0 --- sctp_free_assoc() at sctp_free_assoc+0x22f6/frame 0xfffffe00037b02d0 sctp_process_control() at sctp_process_control+0x9337/frame 0xfffffe00037b0750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037b08e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00037b09d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037b09f0 ip_input() at ip_input+0x388/frame 0xfffffe00037b0a90 swi_net() at swi_net+0x20d/frame 0xfffffe00037b0b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037b0bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037b0bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037b0bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100021 ] Stopped at kdb_enter+0x67: movq $0,0x145250e(%rip) 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 0xffffffff81116500 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037aff00 rbp 0xfffffe00037aff20 rsi 0 rdi 0xffffffff81116536 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe00037b07dc r11 0xbf r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819bb7ff r15 0xffffffff819bb7ff rip 0xffffffff8110d4f7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x145250e(%rip) db> show proc Process 12 (intr) at 0xfffff80004466a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512f30 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82512f30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82513b80 (map 0xffffffff82513b80) (map.pmap 0xffffffff82513c40) (pmap 0xffffffff82513ca0) threads: 23 100012 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi3: vm] 100021 Run CPU 1 [swi1: netisr 0] 100022 L *sctp-in 0xfffff80017d2b780 [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 RunQ [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 17711 17616 17616 0 S (threaded) syz-executor.1 136636 S nanslp 0xffffffff82533160 syz-executor.1 139025 S sbwait 0xfffff8001cb04574 syz-executor.1 139029 S connec 0xfffff80017e930e0 syz-executor.1 139031 S sbwait 0xfffff8001cb04574 syz-executor.1 139032 S uwait 0xfffff80017e24800 syz-executor.1 139033 S uwait 0xfffff80017d62900 syz-executor.1 17708 840 840 0 S (threaded) syz-executor.3 103441 S nanslp 0xffffffff82533160 syz-executor.3 139020 S connec 0xfffff8001cee9490 syz-executor.3 139022 S uwait 0xfffff800171e2180 syz-executor.3 17693 17629 17693 0 Ss select 0xfffff800044fe540 dhclient 17655 780 17655 0 Ss piperd 0xfffff800172ce2e8 syz-executor.2 17645 780 17645 0 Ss piperd 0xfffff80004e7aba0 syz-executor.0 17633 1 17633 0 Ss select 0xfffff800044fe8c0 dhclient 17629 17621 436 65 S select 0xfffff800044fe0c0 dhclient 17621 436 436 0 S wait 0xfffff80004e71a50 sh 17616 780 17616 0 Rs syz-executor.1 3353 1 3353 65 Ss select 0xfffff800044fe140 dhclient 2737 1 2737 0 Ss select 0xfffff800174b8740 dhclient 2734 1 2734 0 Ss select 0xfffff800174b8b40 dhclient 840 780 840 0 Ss nanslp 0xffffffff82533160 syz-executor.3 780 778 778 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffff80004e78000 syz-fuzzer 100110 S uwait 0xfffff800171e2480 syz-fuzzer 100111 S uwait 0xfffff800172dad00 syz-fuzzer 100112 S uwait 0xfffff800172da900 syz-fuzzer 100113 S uwait 0xfffff800172daa00 syz-fuzzer 100114 S uwait 0xfffff800172dab00 syz-fuzzer 100115 S uwait 0xfffff800172da880 syz-fuzzer 100116 S uwait 0xfffff800171e2680 syz-fuzzer 100121 S uwait 0xfffff800171e2880 syz-fuzzer 125479 S kqread 0xfffff800171e3600 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004e710b0 csh 776 694 776 0 Ss select 0xfffff800174b8f40 sshd 760 1 760 0 Rs+ CPU 0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004c0fcb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004c180b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004c184b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004c188b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004c18cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff800048d90b0 getty 753 1 753 0 Ss+ ttyin 0xfffff800048d94b0 getty 752 1 752 0 Ss+ ttyin 0xfffff800048d98b0 getty 698 1 698 0 Ss nanslp 0xffffffff82533161 cron 694 1 694 0 Ss select 0xfffff8000468d5c0 sshd 507 1 507 0 Ss select 0xfffff8000468d640 syslogd 436 1 436 0 Ss wait 0xfffff80004ec9528 devd 435 1 435 65 Ss select 0xfffff8000468d840 dhclient 350 1 350 0 Ss select 0xfffff800044fef40 dhclient 347 1 347 0 Ss select 0xfffff800044feec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004bc2000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82622638 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82621720 [bufdaemon] 100073 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004e6bce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263d078 [dom0] 100071 D launds 0xffffffff8263d084 [laundry: dom0] 100072 D umarcl 0xffffffff81527280 [uma] 18 0 0 0 DL - 0xffffffff823674f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82dc1818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c3b430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ecdc [soaiod4] 9 0 0 0 DL - 0xffffffff8261ecdc [soaiod3] 8 0 0 0 DL - 0xffffffff8261ecdc [soaiod2] 7 0 0 0 DL - 0xffffffff8261ecdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223f240 [doneq0] 100067 D - 0xffffffff8223f110 [scanner] 14 0 0 0 DL seqstat 0xfffff80004085088 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000452db90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000452db30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a590 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825129a0 [g_event] 100026 D - 0xffffffff825129a8 [g_up] 100027 D - 0xffffffff825129b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004463b00 [thr_0] 100019 D - 0xfffff80004463b80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi3: vm] 100021 Run CPU 1 [swi1: netisr 0] 100022 L *sctp-in 0xfffff80017d2b780 [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 RunQ [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004489528 [init] 10 0 0 0 DL audit_w 0xffffffff8263aab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512f30 [swapper] 100005 D - 0xfffff8000434ad00 [if_config_tqg_0] 100006 D - 0xfffff8000434ac00 [softirq_0] 100007 D - 0xfffff8000434ab00 [softirq_1] 100008 D - 0xfffff8000434aa00 [if_io_tqg_0] 100009 D - 0xfffff8000434a900 [if_io_tqg_1] 100010 D - 0xfffff80004088700 [thread taskq] 100011 D - 0xfffff80004088600 [aiod_kick taskq] 100013 D - 0xfffff80004088400 [kqueue_ctx taskq] 100015 D - 0xfffff80004088200 [in6m_free taskq] 100017 D - 0xfffff80004088000 [inm_free taskq] 100024 D - 0xfffff800044ccd00 [firmware taskq] 100028 D - 0xfffff800044ccc00 [crypto_0] 100029 D - 0xfffff800044ccc00 [crypto_1] 100044 D - 0xfffff80004687900 [vtnet0 rxq 0] 100045 D - 0xfffff80004687800 [vtnet0 txq 0] 100046 D - 0xfffff80004687700 [vtnet0 rxq 1] 100047 D - 0xfffff80004687600 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000468de00 [virtio_balloon] 100053 D - 0xfffff800048e7700 [mca taskq] 100058 D - 0xffffffff81d63691 [deadlkres] 100062 D - 0xfffff800048e7500 [acpi_task_0] 100063 D - 0xfffff800048e7500 [acpi_task_1] 100064 D - 0xfffff800048e7500 [acpi_task_2] 100066 D - 0xfffff800044cc800 [CAM taskq] db> show all locks Process 760 (getty) thread 0xfffffe0088985000 (100107) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff800173efb78) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:704 Process 12 (intr) thread 0xfffffe0004127300 (100021) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0088b123a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0088b12380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4836 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b61f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4834 Process 12 (intr) thread 0xfffffe0004126c00 (100022) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001c57a988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 db> show malloc Type InUse MemUse Requests sctp_stro 213 35881K 8194 pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 489 newblk 6 1026K 32734 vfscache 3 1025K 3 pcb 471 1012K 38754 inodedep 14 517K 27284 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 138 255K 17824 acpica 1674 184K 58233 vnet_data 1 168K 1 sctp_atcl 440 165K 27888 tidhash 3 141K 3 pagedep 17 132K 36285 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 14 105K 33473 linker 278 100K 343 bus 983 80K 3364 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 BPF 30 53K 78 umtx 378 48K 378 kdtrace 209 42K 56750 temp 38 39K 4388 hostcache 1 32K 1 shm 1 32K 45 DEVFS3 124 31K 134 msg 4 30K 4 sctp_atky 669 30K 37334 ifaddr 94 29K 106 vmem 3 26K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 pf_rule 22 22K 559 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 62 16K 62 lltable 49 16K 577 bus-sc 32 14K 1598 ether_multi 167 14K 493 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 129 11K 129 in6_multi 83 10K 223 GEOM 60 10K 488 rman 82 10K 423 ksem 4 10K 515 lockf 82 10K 5470 bmsafemap 2 9K 19030 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 14 pfs_vncache 1 8K 1 cred 31 8K 528 pfs_nodes 20 8K 20 routetbl 36 8K 1076 audit_evclass 236 8K 294 sctp_athm 440 7K 28660 sctp_map 426 7K 16196 sglist 5 7K 5 pf_table 3 6K 258 CAM DEV 3 6K 510 pf_ifnet 17 6K 496 kqueue 58 6K 17819 sctp_stri 11 6K 2255 plimit 22 6K 960 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 74 5K 270 UMA 260 5K 260 vt 11 5K 11 pf_osfp 38 5K 38 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 238 evdev 4 4K 4 ip6ndp 19 4K 43 session 28 4K 72 pwddesc 56 4K 17716 sctp_ifa 26 4K 44 hhook 13 4K 13 terminal 11 3K 11 acpisem 22 3K 22 proc-args 47 3K 877 uidinfo 5 3K 63 selfd 38 3K 238408 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 13 2K 1203 CAM XPT 22 2K 543 Unitno 26 2K 98 diradd 12 2K 18040 in_multi 6 2K 23 dirrem 5 2K 17961 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 inpcbpolicy 35 2K 24620 tun 7 2K 7 sctp_aadr 17 2K 793 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1222 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 44 ipsec 3 1K 3 mkdir 6 1K 33616 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 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 16808 freefile 4 1K 17917 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 procdesc 3 1K 22 osd 3 1K 10 vnodes 1 1K 116 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 aesni_data 2 1K 2 soname 6 1K 20997 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 22004 ip6_msource 2 1K 12 ip_msource 2 1K 10 pmchooks 1 1K 1 nexusdev 6 1K 6 sctp_vrf 1 1K 1 entropy 2 1K 57 vnet 1 1K 1 iov 1 1K 36993 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 139 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 12896 sctp_iter 0 0K 131 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 85 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 48 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ciss_data 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 xen_intr 0 0K 0 nvme_da 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 127 isci 0 0K 0 iommu_dmamap 0 0K 0 midi buffers 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 vm_fictitious 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 101257 UMAHash 0 0K 0 PUC 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 54314 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 604 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 17620 freefrag 0 0K 10 allocindir 0 0K 0 indirdep 0 0K 6948 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 ppbusdev 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 308 ip6_moptions 0 0K 21 in6_mfilter 0 0K 43 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 28 in_mfilter 0 0K 42 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 21 VN POLL 0 0K 10 osti_cacheable 0 0K 0 statfs 0 0K 16970 namei_tracker 0 0K 323 export_host 0 0K 0 cl_savebuf 0 0K 121 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mpt_user 0 0K 0 mbuf_tag 0 0K 652 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2223 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 826 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 12 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 36 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 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 SCSI sa 0 0K 0 scsi_pass 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 12419 11380 983251 0 254 97480704 0 tcp_log 416 0 18288 275406 0 254 7607808 0 mbuf 256 13119 13116 9938112 0 254 6716160 0 RADIX NODE 144 13365 17264 776508 0 62 4410576 0 UMA Slabs 0 112 25458 27 25458 0 126 2854320 0 pbuf 2632 0 762 0 0 2 2005584 0 BUF TRIE 144 355 13113 85394 0 62 1939392 0 malloc-4096 4096 397 12 18228 0 2 1675264 0 malloc-384 384 4158 32 4678 0 30 1608960 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 malloc-128 128 10151 48 10626 0 126 1305472 0 tcp_bbr_map 128 1073 5437 799484 0 126 833280 0 malloc-65536 65536 0 12 152 0 1 786432 0 256 Bucket 2048 320 14 34812 0 8 684032 0 FFS inode 1128 573 22 18631 0 8 671160 0 sctp_asoc 2288 214 71 8098 0 254 652080 0 malloc-65536 65536 5 3 370 0 1 524288 0 malloc-2048 2048 217 25 19258 0 8 495616 0 socket 944 52 464 45766 0 254 487104 0 sctp_ep 1280 214 122 17869 0 254 430080 0 sctp_chunk 152 211 2545 21705 0 254 418912 0 VM OBJECT 264 1315 200 275707 0 30 399960 0 sctp_raddr 736 281 236 13402 0 254 380512 0 THREAD 1792 152 37 39033 0 8 338688 0 VNODE 488 610 62 18670 0 30 327936 0 malloc-65536 65536 2 3 171 0 1 327680 0 malloc-2048 2048 17 131 102515 0 8 303104 0 malloc-32768 32768 1 8 182 0 1 294912 0 malloc-1024 1024 209 31 8088 0 16 245760 0 malloc-256 256 245 715 74612 0 62 245760 0 DEVCTL 1024 10 202 149 0 0 217088 0 malloc-16384 16384 7 6 16730 0 1 212992 0 malloc-64 64 3208 68 3334 0 254 209664 0 malloc-16 16 12675 325 12791 0 254 208000 0 g_bio 408 0 490 358714 0 30 199920 0 malloc-32768 32768 0 6 6165 0 1 196608 0 MAP ENTRY 96 1376 640 1078069 0 126 193536 0 malloc-384 384 441 59 28251 0 30 192000 0 mbuf_packet 256 64 671 79416 0 254 188160 0 malloc-128 128 1392 65 31365 0 126 186496 0 UMA Zones 768 232 2 232 0 16 179712 0 FFS2 dinode 256 573 102 18631 0 62 172800 0 malloc-32 32 4880 412 29529 0 254 169344 0 malloc-128 128 954 255 70281 0 126 154752 0 S VFS Cache 104 1045 359 19321 0 126 146016 0 128 Bucket 1024 97 38 8062 0 16 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 33 18 17694 0 4 129744 0 tcpcb 1048 27 94 3919 0 254 126808 0 clpbuf 2632 0 48 4041 0 16 126336 0 malloc-1024 1024 114 6 293 0 16 122880 0 udplite_inpcb 488 3 245 19497 0 254 121024 0 vmem btag 56 2065 83 2082 0 254 120288 0 ksiginfo 112 66 978 2586 0 126 116928 0 malloc-256 256 349 101 18394 0 62 115200 0 PROC 1320 55 26 17715 0 8 106920 0 64 Bucket 512 131 77 30481 0 30 106496 0 tcp_inpcb 488 27 189 3919 0 254 105408 0 malloc-16384 16384 6 0 12 0 1 98304 0 malloc-4096 4096 14 8 38 0 2 90112 0 filedesc0 1072 56 28 17716 0 8 90048 0 malloc-64 64 825 561 18795 0 254 88704 0 malloc-256 256 205 140 60161 0 62 88320 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-128 128 377 274 23021 0 126 83328 0 malloc-8192 8192 5 5 112 0 1 81920 0 malloc-8192 8192 7 2 10 0 1 73728 0 malloc-64 64 860 211 18094 0 254 68544 0 malloc-32768 32768 0 2 117 0 1 65536 0 malloc-32768 32768 0 2 4 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 2 6 71 0 1 65536 0 malloc-4096 4096 11 5 549 0 2 65536 0 malloc-384 384 13 137 27560 0 30 57600 0 malloc-256 256 75 150 39837 0 62 57600 0 32 Bucket 256 75 135 105498 0 62 53760 0 malloc-16384 16384 0 3 7 0 1 49152 0 malloc-16384 16384 1 2 154 0 1 49152 0 malloc-16384 16384 0 3 8 0 1 49152 0 malloc-2048 2048 7 17 363 0 8 49152 0 malloc-64 64 188 568 274798 0 254 48384 0 pcpu-8 8 4969 663 18242 0 254 45056 0 malloc-256 256 0 165 54441 0 62 42240 0 malloc-256 256 29 136 20080 0 62 42240 0 pipe 744 21 34 1484 0 16 40920 0 Files 80 206 294 78022 0 126 40000 0 unpcb 256 14 136 3170 0 254 38400 0 malloc-384 384 72 28 634 0 30 38400 0 malloc-384 384 82 18 108 0 30 38400 0 tcp_bbr_pcb 832 1 44 1842 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 93540 0 16 36864 0 malloc-512 512 13 59 3461 0 30 36864 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 22 0 2 32768 0 malloc-1024 1024 24 8 514 0 16 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 tcp_rack_pcb 704 21 23 315 0 16 30976 0 malloc-4096 4096 2 5 16973 0 2 28672 0 malloc-1024 1024 17 11 2076 0 16 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 PWD 32 18 864 16788 0 254 28224 0 KNOTE 160 28 147 421629 0 62 28000 0 8 Bucket 80 60 290 8526 0 126 28000 0 malloc-384 384 63 7 63 0 30 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 0 6 99 0 2 24576 0 malloc-1024 1024 21 3 229 0 16 24576 0 sctp_stream_msg_out 112 65 151 2208 0 254 24192 0 16 Bucket 144 63 105 1586 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 488 3 45 598 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 49 41 235 0 62 23040 0 malloc-64 64 113 202 23326 0 254 20160 0 malloc-32 32 65 565 17902 0 254 20160 0 malloc-32 32 463 167 29702 0 254 20160 0 4 Bucket 48 8 412 455 0 254 20160 0 2 Bucket 32 89 541 3996 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-512 512 14 18 26 0 30 16384 0 sctp_laddr 48 180 156 5678 0 254 16128 0 malloc-32 32 361 143 12085 0 254 16128 0 vtnet_tx_hdr 24 1 667 2735136 0 254 16032 0 malloc-128 128 57 67 2839 0 126 15872 0 udp_inpcb 488 2 30 606 0 254 15616 0 malloc-4096 4096 1 2 821 0 2 12288 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-2048 2048 0 6 44 0 8 12288 0 malloc-512 512 1 23 155 0 30 12288 0 udpcb 32 5 373 20103 0 254 12096 0 malloc-16 16 512 238 11865 0 254 12000 0 malloc-16 16 434 316 26026 0 254 12000 0 malloc-16 16 455 295 28704 0 254 12000 0 malloc-128 128 65 28 97 0 126 11904 0 tcp_rack_map 120 42 57 388 0 126 11880 0 routing nhops 256 27 18 85 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 10 0 8 8192 0 malloc-512 512 4 12 528 0 30 8192 0 malloc-512 512 0 16 22 0 30 8192 0 malloc-512 512 3 13 83 0 30 8192 0 pf tags 104 0 78 48 0 126 8112 0 rtentry 176 33 13 85 0 62 8096 0 PGRP 88 28 64 74 0 126 8096 0 rl_entry 40 104 98 104 0 254 8080 0 malloc-64 64 46 80 50 0 254 8064 0 malloc-64 64 0 126 72 0 254 8064 0 malloc-64 64 26 100 65 0 254 8064 0 malloc-32 32 33 219 1615 0 254 8064 0 malloc-32 32 80 172 173 0 254 8064 0 malloc-32 32 28 224 72 0 254 8064 0 malloc-16 16 11 489 7431 0 254 8000 0 malloc-16 16 27 473 26689 0 254 8000 0 malloc-128 128 6 56 14 0 126 7936 0 sctp_readq 152 0 52 843 0 254 7904 0 itimer 352 0 22 68 0 30 7744 0 kenv 258 3 27 1057 0 30 7740 0 malloc-256 256 11 19 11 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 84 0 126 6448 0 domainset 40 0 126 58 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 1 0 254 4048 0 sctp_asconf_ack 48 3 81 71 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 malloc-32 32 1 125 1 0 254 4032 0 malloc-16 16 18 232 19 0 254 4000 0 malloc-16 16 4 246 4 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 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 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 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf 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 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 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 592 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 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-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-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-2048 2048 0 0 0 0 8 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-128 128 0 0 0 0 126 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