Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82c4d22c stack pointer = 0x28:0xfffffe00517fa5c0 frame pointer = 0x28:0xfffffe00517fa7a0 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 Memory modified after free 0xfffff80069ef2800(1016) val=de01c0de @ 0xfffff80069ef283c currentpanic: Most recently used by sctp_stro cpuid = 0 time = 3749 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051fcd630 vpanic() at vpanic+0x1c7/frame 0xfffffe0051fcd690 panic() at panic+0x43/frame 0xfffffe0051fcd6f0 mtrash_ctor() at mtrash_ctor+0xe5/frame 0xfffffe0051fcd730 item_ctor() at item_ctor+0x493/frame 0xfffffe0051fcd7a0 malloc() at malloc+0xe3/frame 0xfffffe0051fcd800 sctp_init_asoc() at sctp_init_asoc+0xa7f/frame 0xfffffe0051fcd870 sctp_aloc_assoc() at sctp_aloc_assoc+0x4dc/frame 0xfffffe0051fcd8f0 sctp6_connect() at sctp6_connect+0x558/frame 0xfffffe0051fcd9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe0051fcda10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe0051fcda70 sys_connect() at sys_connect+0xd9/frame 0xfffffe0051fcdab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051fcdbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051fcdbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 27918 tid 164361 ] 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 0xfffffe0095c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051fcd610 rbp 0xfffffe0051fcd630 rsi 0x40001 rdi 0xffffffff811111f6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 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 27918 (syz-executor.1) at 0xfffff80016ccc528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 15838 at 0xfffff80016a1ba50 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004458528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094e1f000 (map 0xfffffe0094e1f000) (map.pmap 0xfffffe0094e1f0c0) (pmap 0xfffffe0094e1f120) threads: 2 141350 RunQ syz-executor.1 164361 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 27918 15838 15838 0 R (threaded) syz-executor.1 141350 RunQ syz-executor.1 164361 Run CPU 0 syz-executor.1 27917 5006 5006 0 R (threaded) syz-executor.3 157365 RunQ syz-executor.3 164357 Run CPU 1 syz-executor.3 164360 S uwait 0xfffff800169cdc00 syz-executor.3 27915 15898 15898 0 R (threaded) syz-executor.2 163382 RunQ syz-executor.2 164346 S select 0xfffff8004922e7c0 syz-executor.2 164348 S sbwait 0xfffff80049161574 syz-executor.2 164351 S uwait 0xfffff800169cd200 syz-executor.2 164352 S uwait 0xfffff800162e7e00 syz-executor.2 164355 S uwait 0xfffff80004f0e380 syz-executor.2 164358 S uwait 0xfffff8001690e280 syz-executor.2 164359 S sbwait 0xfffff80049161574 syz-executor.2 27913 17262 17262 0 R (threaded) syz-executor.0 152157 RunQ syz-executor.0 164343 S sbwait 0xfffff80013c38924 syz-executor.0 164345 S sbwait 0xfffff80013af5cd4 syz-executor.0 164350 S sbwait 0xfffff800490adcd4 syz-executor.0 164353 S uwait 0xfffff800162cd680 syz-executor.0 164356 S uwait 0xfffff80016ae9800 syz-executor.0 18043 1 18043 65 Ss select 0xfffff800491383c0 dhclient 17554 1 17554 0 Ss select 0xfffff80049138540 dhclient 17551 1 17551 0 Ss select 0xfffff80004bbb840 dhclient 17529 1 17529 65 Ss select 0xfffff80016332740 dhclient 17262 774 17262 0 Rs syz-executor.0 17022 1 17022 0 Ss select 0xfffff800491387c0 dhclient 17019 1 17019 0 Ss select 0xfffff800491386c0 dhclient 17008 1 17008 65 Ss select 0xfffff80049138940 dhclient 16507 1 16507 0 Ss select 0xfffff80016233cc0 dhclient 16504 1 16504 0 Ss select 0xfffff80049138ac0 dhclient 15898 774 15898 0 Rs syz-executor.2 15838 774 15838 0 Rs syz-executor.1 7362 1 7362 65 Ss select 0xfffff8001373bb40 dhclient 6744 1 6744 0 Ss select 0xfffff80016332b40 dhclient 6741 1 6741 0 Ss select 0xfffff80016233ac0 dhclient 5006 774 5006 0 Rs syz-executor.3 774 772 772 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffff80004b9b100 syz-fuzzer 100108 S uwait 0xfffff800162e7200 syz-fuzzer 100109 S kqread 0xfffff80004b6e200 syz-fuzzer 100110 S uwait 0xfffff800162e7400 syz-fuzzer 100111 S uwait 0xfffff80004ef3680 syz-fuzzer 100112 S uwait 0xfffff80004f0e800 syz-fuzzer 100113 S uwait 0xfffff80004ef3300 syz-fuzzer 100114 S uwait 0xfffff800162e7500 syz-fuzzer 100116 S uwait 0xfffff800162e7600 syz-fuzzer 100117 S uwait 0xfffff800162cdd80 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004ed60b0 csh 770 694 770 0 Ss select 0xfffff800163328c0 sshd 754 1 754 0 Ss+ ttyin 0xfffff8000490bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004bcb0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004bcb8b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004bd00b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004bd08b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004bd40b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004bd48b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004bd80b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004bd88b0 getty 698 1 698 0 Ss nanslp 0xffffffff82531ea0 cron 694 1 694 0 Ss select 0xfffff80016332e40 sshd 507 1 507 0 Ss select 0xfffff800156109c0 syslogd 436 1 436 0 Ss select 0xfffff80015610340 devd 435 1 435 65 Ss select 0xfffff80015610240 dhclient 350 1 350 0 Ss select 0xfffff80015610ac0 dhclient 347 1 347 0 Ss select 0xfffff80015610bc0 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] 100087 D sdflush 0xfffff80004e4c8e8 [/ 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 0xffffffff82cb1818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dab430 [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 RL (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 RunQ [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 27918 (syz-executor.1) thread 0xfffffe0094e94a00 (164361) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800139d5988) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:824 Process 27917 (syz-executor.3) thread 0xfffffe00887c9800 (164357) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009c42bab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13092 Process 27915 (syz-executor.2) thread 0xfffffe0094e6cc00 (164359) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80049161518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 27913 (syz-executor.0) thread 0xfffffe0094e8e700 (164350) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff800490adc78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 sctp_stro 150 2201K 11660 vtbuf 24 1968K 46 sysctloid 30512 1790K 30577 kobj 327 1308K 486 newblk 9 1026K 57403 vfscache 3 1025K 3 pcb 363 881K 56007 inodedep 53 532K 42103 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 28058 acpica 1674 184K 58593 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 53237 pagedep 9 130K 58975 tfo_ccache 1 128K 1 sctp_atcl 303 114K 39453 sem 4 106K 4 DEVFS1 105 105K 122 linker 277 100K 376 BPF 46 88K 174 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 sctp_atky 472 52K 53428 umtx 378 48K 378 kdtrace 224 45K 92281 ifaddr 107 34K 154 temp 35 33K 6764 hostcache 1 32K 1 shm 1 32K 105 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 6 gtaskqueue 18 26K 18 lockf 209 24K 9304 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 55 14K 55 ether_multi 172 14K 827 bus-sc 31 14K 1593 lltable 43 14K 907 KTRACE 100 13K 100 pf_osfp 110 13K 110 ifnet 7 13K 7 ksem 10 12K 541 kenv 92 12K 92 eventhandler 129 11K 129 dirrem 42 11K 29064 in6_multi 89 11K 381 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 2 9K 31273 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 25 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 847 kqueue 65 7K 28114 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 1764 freefile 44 6K 28948 CAM queue 5 6K 1528 taskqueue 48 6K 48 pf_rule 5 5K 979 sctp_ifa 39 5K 81 DEVFSP 78 5K 510 sctp_athm 303 5K 40706 sctp_map 300 5K 23080 ufs_dirhash 24 5K 24 session 35 5K 126 pgrp 35 5K 126 pf_ifnet 10 5K 829 UMA 260 5K 260 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 442 evdev 4 4K 4 pwddesc 63 4K 27919 routetbl 20 4K 1438 selfd 55 4K 370849 hhook 13 4K 13 proc-args 52 3K 1370 terminal 11 3K 11 acpisem 22 3K 22 select 20 3K 1880 uidinfo 3 3K 126 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 57 inpcbpolicy 53 2K 41371 Unitno 28 2K 52 CAM XPT 22 2K 543 in_multi 6 2K 67 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 38616 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freeblks 4 1K 28419 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 16 vnodemarker 2 1K 2918 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 81 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 mkdir 5 1K 53534 encap_export_host 12 1K 12 procdesc 5 1K 46 crypto 3 1K 3 sctp_stri 1 1K 3157 newdirblk 4 1K 26767 diradd 4 1K 29197 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 ip_msource 4 1K 62 vnodes 1 1K 124 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 soname 5 1K 29053 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 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 243 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 entropy 2 1K 89 vnet 1 1K 1 iov 1 1K 60997 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_table 0 0K 348 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 18676 sctp_iter 0 0K 111 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 30 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 86 sctp_aadr 0 0K 818 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 267 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 CAM CCB 0 0K 203375 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 64661 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1426 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 105 allocindir 0 0K 0 indirdep 0 0K 14546 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 481 ip6_moptions 0 0K 26 in6_mfilter 0 0K 60 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 ip_moptions 0 0K 123 in_mfilter 0 0K 175 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 28 VN POLL 0 0K 32 statfs 0 0K 26909 namei_tracker 0 0K 934 export_host 0 0K 0 cl_savebuf 0 0K 371 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 1236 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3650 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 1302 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 6 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 5 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_jumbo_page 4096 12747 762 71612 0 254 55332864 0 mbuf_cluster 2048 9728 2 9728 0 254 19927040 0 tcp_log 416 0 20133 408656 0 254 8375328 0 mbuf 256 13636 2399 25342249 0 254 4104960 0 mbuf_packet 256 8315 1285 290855 0 254 2457600 0 pbuf 2632 0 861 0 0 2 2266152 0 UMA Slabs 0 112 19742 19 19742 0 126 2213232 0 BUF TRIE 144 414 13054 158283 0 62 1939392 0 malloc-384 384 4131 9 4131 0 30 1589760 0 RADIX NODE 144 8267 1810 1122449 0 65 1451088 0 malloc-4096 4096 349 3 1163 0 2 1441792 0 malloc-128 128 10142 119 15535 0 126 1313408 0 malloc-2048 2048 158 262 231618 0 8 860160 0 FFS inode 1128 673 27 29790 0 8 789600 0 sctp_asoc 2288 151 194 11541 0 254 789360 0 256 Bucket 2048 276 70 27681 0 8 708608 0 sctp_ep 1280 152 340 25645 0 254 629760 0 tcp_bbr_map 128 0 4805 739384 0 127 615040 0 socket 944 81 491 72508 0 254 539968 0 malloc-65536 65536 7 0 7 0 1 458752 0 VM OBJECT 264 1585 95 438047 0 30 443520 0 sctp_raddr 736 150 389 17351 0 254 396704 0 g_bio 408 0 960 708454 0 31 391680 0 VNODE 488 710 90 29829 0 30 390400 0 malloc-32768 32768 0 11 13512 0 1 360448 0 THREAD 1792 160 29 64361 0 8 338688 0 malloc-65536 65536 0 5 1016 0 1 327680 0 malloc-4096 4096 64 7 29236 0 2 290816 0 malloc-256 256 10 1100 122065 0 62 284160 0 malloc-65536 65536 1 3 287 0 1 262144 0 malloc-1024 1024 157 95 11475 0 16 258048 0 udplite_inpcb 488 9 511 33598 0 254 253760 0 malloc-64 64 3238 542 31881 0 254 241920 0 malloc-384 384 385 185 39665 0 30 218880 0 DEVCTL 1024 0 212 172 0 0 217088 0 malloc-16384 16384 9 4 26606 0 1 212992 0 clpbuf 2632 0 80 10719 0 16 210560 0 FFS2 dinode 256 673 137 29790 0 62 207360 0 malloc-16 16 12663 87 25932 0 254 204000 0 MAP ENTRY 96 1706 352 1727916 0 126 197568 0 malloc-65536 65536 0 3 13 0 1 196608 0 UMA Zones 768 232 2 232 0 16 179712 0 sctp_chunk 152 125 1045 20059 0 254 177840 0 malloc-128 128 1288 76 31971 0 126 174592 0 malloc-32 32 4825 593 44453 0 254 173376 0 vnpbuf 2632 0 64 3 0 64 168448 0 S VFS Cache 104 1101 342 30923 0 126 150072 0 tcp_inpcb 488 37 259 6020 0 254 144448 0 128 Bucket 1024 67 72 12920 0 16 142336 0 vmem btag 56 2425 83 2482 0 254 140448 0 malloc-1024 1024 134 2 179 0 16 139264 0 VMSPACE 2544 40 11 27897 0 4 129744 0 tcpcb 1048 37 84 6020 0 254 126808 0 ksiginfo 112 66 978 1163 0 126 116928 0 malloc-256 256 269 151 103889 0 62 107520 0 PROC 1320 62 19 27918 0 8 106920 0 malloc-256 256 195 210 29608 0 62 103680 0 malloc-256 256 240 150 28298 0 62 99840 0 malloc-128 128 444 331 85323 0 126 99200 0 malloc-384 384 52 188 42103 0 30 92160 0 malloc-128 128 638 75 2912 0 126 91264 0 filedesc0 1072 63 21 27919 0 8 90048 0 64 Bucket 512 105 63 30515 0 30 86016 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-128 128 378 273 54285 0 126 83328 0 malloc-16384 16384 0 5 49 0 1 81920 0 malloc-8192 8192 7 2 20 0 1 73728 0 malloc-64 64 506 565 28615 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 10 0 1 65536 0 malloc-16384 16384 1 3 6 0 1 65536 0 malloc-8192 8192 5 3 44 0 1 65536 0 unpcb 256 20 235 5295 0 254 65280 0 malloc-2048 2048 13 17 361 0 8 61440 0 32 Bucket 256 87 153 17388 0 62 61440 0 malloc-64 64 427 518 399543 0 254 60480 0 malloc-256 256 46 179 61817 0 62 57600 0 malloc-8192 8192 2 5 95 0 1 57344 0 malloc-384 384 80 60 1443 0 30 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 636 183 34497 0 254 52416 0 malloc-256 256 56 139 43318 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 9 0 1 49152 0 malloc-256 256 50 130 29897 0 62 46080 0 malloc-4096 4096 6 5 26940 0 2 45056 0 pcpu-8 8 4779 853 27535 0 254 45056 0 pipe 744 23 37 2258 0 16 44640 0 Files 80 242 308 123201 0 126 44000 0 malloc-2048 2048 7 13 146 0 8 40960 0 tcp_rack_pcb 704 33 22 545 0 16 38720 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 147221 0 16 36864 0 malloc-64 64 196 371 20042 0 254 36288 0 malloc-128 128 222 57 4389 0 126 35712 0 malloc-128 128 7 272 2111 0 126 35712 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 malloc-512 512 4 60 3658 0 30 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 tcp_bbr_pcb 832 0 36 2511 0 16 29952 0 malloc-4096 4096 1 6 84 0 2 28672 0 malloc-512 512 2 54 2918 0 30 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 malloc-32 32 346 536 39299 0 254 28224 0 4 Bucket 48 7 581 791 0 254 28224 0 KNOTE 160 28 147 255580 0 62 28000 0 8 Bucket 80 82 268 14434 0 126 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 4 8 293 0 8 24576 0 malloc-1024 1024 17 7 939 0 16 24576 0 PWD 32 22 734 26658 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 itimer 352 0 66 251 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 53 0 30 23040 0 malloc-256 256 56 34 3028 0 62 23040 0 malloc-2048 2048 2 8 557 0 8 20480 0 sctp_stream_msg_out 112 100 80 2857 0 254 20160 0 udpcb 32 11 619 34507 0 254 20160 0 malloc-64 64 117 198 5624 0 254 20160 0 malloc-32 32 88 542 48102 0 254 20160 0 16 Bucket 144 81 59 2616 0 62 20160 0 2 Bucket 32 82 548 6467 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 ripcb 488 5 35 844 0 254 19520 0 udp_inpcb 488 2 38 909 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 0 1 153 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-1024 1024 2 14 65 0 16 16384 0 sctp_laddr 48 36 300 6934 0 254 16128 0 malloc-32 32 272 232 1398 0 254 16128 0 vtnet_tx_hdr 24 0 668 1723757 0 254 16032 0 malloc-16 16 319 681 60526 0 254 16000 0 malloc-16 16 315 685 41367 0 254 16000 0 malloc-128 128 106 18 389 0 126 15872 0 tcp_rack_map 120 66 66 778 0 126 15840 0 routing nhops 256 24 36 136 0 62 15360 0 malloc-384 384 1 39 1011 0 30 15360 0 malloc-4096 4096 2 1 5 0 2 12288 0 malloc-1024 1024 2 10 350 0 16 12288 0 malloc-1024 1024 6 6 3090 0 16 12288 0 malloc-512 512 2 22 150 0 30 12288 0 malloc-512 512 12 12 90 0 30 12288 0 rtentry 176 31 38 128 0 62 12144 0 malloc-64 64 98 91 425 0 254 12096 0 sctp_readq 152 0 78 1237 0 254 11856 0 malloc-384 384 20 10 22 0 30 11520 0 malloc-384 384 12 18 12 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-1024 1024 2 6 24 0 16 8192 0 malloc-512 512 8 8 10 0 30 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 0 16 19 0 30 8192 0 malloc-512 512 0 16 116 0 30 8192 0 rl_entry 40 102 100 106 0 254 8080 0 sctp_asconf_ack 48 0 168 61 0 254 8064 0 ipq 56 0 144 10 0 254 8064 0 malloc-64 64 34 92 190 0 254 8064 0 malloc-32 32 61 191 1208 0 254 8064 0 malloc-32 32 78 174 323 0 254 8064 0 malloc-32 32 53 199 274 0 254 8064 0 malloc-32 32 68 184 819 0 254 8064 0 malloc-16 16 11 489 14030 0 254 8000 0 malloc-16 16 15 485 15 0 254 8000 0 malloc-16 16 298 202 887 0 254 8000 0 malloc-16 16 33 467 163 0 254 8000 0 malloc-16 16 190 310 1360 0 254 8000 0 tcp_log_node 120 0 66 13 0 126 7920 0 kenv 258 3 27 1087 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 75 0 126 6448 0 domainset 40 0 126 69 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 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcptw 88 0 46 1 0 254 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 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 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 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 TMPFS node 224 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 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 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 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