panic: Bad list head 0xfffffe0055361d60 first->prev != head cpuid = 1 time = 1613953242 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009521d3a0 vpanic() at vpanic+0x1c7/frame 0xfffffe009521d400 panic() at panic+0x43/frame 0xfffffe009521d460 sctp_inpcb_bind() at sctp_inpcb_bind+0x10f4/frame 0xfffffe009521d510 sctp_aloc_assoc() at sctp_aloc_assoc+0x3f2/frame 0xfffffe009521d590 sctp_lower_sosend() at sctp_lower_sosend+0xfcf/frame 0xfffffe009521d7a0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe009521d8d0 sosend() at sosend+0xc6/frame 0xfffffe009521d940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe009521d9f0 sendit() at sendit+0x229/frame 0xfffffe009521da50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe009521dab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009521dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009521dbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284dca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 18432 tid 121259 ] Stopped at kdb_enter+0x67: movq $0,0x14432fe(%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 0x80 rdx 0xffffffff819a184f rbx 0 rsp 0xfffffe009521d380 rbp 0xfffffe009521d3a0 rsi 0x1 rdi 0 r8 0 r9 0x8080808080808080 r10 0xfffffe009521d270 r11 0x1ff6afff59c r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a5103a r15 0xffffffff81a5103a rip 0xffffffff81123487 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14432fe(%rip) db> show proc Process 18432 (syz-executor.2) at 0xfffff800193d8000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 791 at 0xfffff80004eb4000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004457528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c71000 (map 0xfffffe0094c71000) (map.pmap 0xfffffe0094c710c0) (pmap 0xfffffe0094c71120) threads: 2 100177 RunQ syz-executor.2 121259 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 18433 795 795 0 R (threaded) syz-executor.3 100621 RunQ syz-executor.3 121260 S uwait 0xfffff80019ce1380 syz-executor.3 18432 791 791 0 R (threaded) syz-executor.2 100177 RunQ syz-executor.2 121259 Run CPU 1 syz-executor.2 18430 790 790 0 R (threaded) syz-executor.1 100092 RunQ syz-executor.1 121257 S uwait 0xfffff80019ce1580 syz-executor.1 5116 5104 5116 0 Ss select 0xfffff800194e75c0 dhclient 5109 1 5109 0 Ss select 0xfffff8001991bec0 dhclient 5104 5088 436 65 S select 0xfffff80019ce1bc0 dhclient 5088 436 436 0 S wait 0xfffff800193d8a50 sh 795 788 795 0 Ss nanslp 0xffffffff82539f20 syz-executor.3 794 788 794 0 Rs CPU 0 syz-executor.0 791 788 791 0 Ss nanslp 0xffffffff82539f21 syz-executor.2 790 788 790 0 Ss nanslp 0xffffffff82539f20 syz-executor.1 788 786 786 0 S (threaded) syz-execprog 100101 S uwait 0xfffff80004e37300 syz-execprog 100121 S uwait 0xfffff80019226480 syz-execprog 100122 S uwait 0xfffff80019226580 syz-execprog 100123 S uwait 0xfffff80019226680 syz-execprog 100124 S uwait 0xfffff80004b4db00 syz-execprog 100125 S kqread 0xfffff8001937cb00 syz-execprog 100126 S uwait 0xfffff80019518e00 syz-execprog 100127 S uwait 0xfffff80019518300 syz-execprog 100128 S uwait 0xfffff80019518400 syz-execprog 100129 S uwait 0xfffff80019518500 syz-execprog 786 784 786 0 Ss pause 0xfffff80004ee4b00 csh 784 694 784 0 Ss select 0xfffff80019518b40 sshd 762 1 762 0 Ss+ ttyin 0xfffff8000486dcb0 getty 761 1 761 0 Ss+ ttyin 0xfffff80004bba8b0 getty 760 1 760 0 Ss+ ttyin 0xfffff80004bbacb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bc20b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bc24b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bc28b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bc2cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b310b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b314b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff80004eb11c0 sshd 507 1 507 0 Ss select 0xfffff80019226e40 syslogd 436 1 436 0 Ss wait 0xfffff80004f8f528 devd 435 1 435 65 Ss select 0xfffff80004eb1040 dhclient 350 1 350 0 Ss select 0xfffff80019226ec0 dhclient 347 1 347 0 Ss select 0xfffff80004eb1240 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b9e000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100086 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004e2c8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff826446b8 [dom0] 100084 D launds 0xffffffff826446c4 [laundry: dom0] 100085 D umarcl 0xffffffff815af140 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e5c818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b80430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff800045f4c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004346b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004346b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641ba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000434bd00 [thr_0] 100028 D - 0xfffff8000434bd80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff826420c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004472100 [if_io_tqg_0] 100006 D - 0xfffff80004472000 [if_io_tqg_1] 100007 D - 0xfffff80004473e00 [if_config_tqg_0] 100008 D - 0xfffff80004473d00 [softirq_0] 100009 D - 0xfffff80004473c00 [softirq_1] 100011 D - 0xfffff80004473900 [inm_free taskq] 100012 D - 0xfffff80004473800 [linuxkpi_irq_wq] 100013 D - 0xfffff80004473700 [kqueue_ctx taskq] 100014 D - 0xfffff80004473600 [aiod_kick taskq] 100017 D - 0xfffff80004473100 [thread taskq] 100018 D - 0xfffff80004473000 [in6m_free taskq] 100019 D - 0xfffff80004478e00 [linuxkpi_short_wq_0] 100020 D - 0xfffff80004478e00 [linuxkpi_short_wq_1] 100021 D - 0xfffff80004478e00 [linuxkpi_short_wq_2] 100022 D - 0xfffff80004478e00 [linuxkpi_short_wq_3] 100023 D - 0xfffff80004478d00 [linuxkpi_long_wq_0] 100024 D - 0xfffff80004478d00 [linuxkpi_long_wq_1] 100025 D - 0xfffff80004478d00 [linuxkpi_long_wq_2] 100026 D - 0xfffff80004478d00 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004478700 [firmware taskq] 100037 D - 0xfffff80004478600 [crypto_0] 100038 D - 0xfffff80004478600 [crypto_1] 100053 D - 0xfffff80004892d00 [vtnet0 rxq 0] 100054 D - 0xfffff80004892c00 [vtnet0 txq 0] 100055 D - 0xfffff80004892b00 [vtnet0 rxq 1] 100056 D - 0xfffff80004892a00 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004880d00 [virtio_balloon] 100062 D - 0xfffff80004892300 [mca taskq] 100067 D - 0xffffffff81dfc371 [deadlkres] 100071 D - 0xfffff800044fb900 [acpi_task_0] 100072 D - 0xfffff800044fb900 [acpi_task_1] 100073 D - 0xfffff800044fb900 [acpi_task_2] 100075 D - 0xfffff80004478500 [CAM taskq] db> show all locks Process 18432 (syz-executor.2) thread 0xfffffe0095ce9000 (121259) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80075b5f468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000419d1f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80075b5f488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12639 Process 794 (syz-executor.0) thread 0xfffffe005577fa00 (100089) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094c87a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4301 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00557fd060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4297 db> show malloc Type InUse MemUse Requests pcb 69848 79091K 70120 sctp_stro 34912 34912K 34912 sctp_atcl 69825 26185K 69928 pf_hash 5 11524K 5 sctp_atky 104737 4365K 104840 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 inodedep 2233 1349K 17602 kobj 331 1324K 491 sctp_athm 69825 1092K 69928 sctp_map 69824 1091K 69824 newblk 16 1028K 18013 vfscache 3 1025K 3 dirrem 2219 555K 17534 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2219 278K 17532 subproc 127 244K 18507 acpica 1674 184K 55181 vnet_data 1 168K 1 vmem 3 146K 7 tidhash 3 141K 3 pagedep 15 132K 17539 tfo_ccache 1 128K 1 filedesc 16 121K 35080 DEVFS1 106 106K 123 sem 4 106K 4 linker 286 101K 321 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 umtx 342 43K 342 kdtrace 204 41K 39696 BPF 22 36K 22 temp 35 33K 1974 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 32 14K 1718 lltable 43 14K 43 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 GEOM 60 10K 489 rman 82 10K 423 in6_multi 65 9K 65 bmsafemap 3 9K 17571 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 kqueue 56 6K 18440 plimit 21 6K 396 cred 21 6K 263 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 pf_ifnet 10 5K 19 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 routetbl 23 4K 23 pwddesc 54 4K 18434 hhook 13 4K 13 session 25 4K 42 fpukern_ctx 3 3K 3 acpisem 22 3K 22 terminal 11 3K 11 proc-args 44 3K 605 uidinfo 3 3K 10 lockf 20 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 35052 ipsec-saq 2 2K 2 selfd 31 2K 8556 ip6ndp 12 2K 14 Unitno 31 2K 47 sctp_ifa 13 2K 14 diradd 13 2K 17568 CAM XPT 22 2K 543 newdirblk 12 2K 17526 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 40 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 38 NFSD session 1 1K 1 freework 4 1K 17532 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 17531 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 linuxcurrent 3 1K 4 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 DEVFSP 8 1K 8 chacha20random 1 1K 1 osd 3 1K 10 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 inpcbpolicy 7 1K 190 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 38154 iov 1 1K 49608 pmchooks 1 1K 1 nexusdev 6 1K 6 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 6 sctp_mvrf 0 0K 0 sctp_timw 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 6 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 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 ciss_data 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 BACKLIGHT 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 xen_intr 0 0K 0 ath_hal 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 pvscsi 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 vm_fictitious 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 UMAHash 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15313 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 6 allocindir 0 0K 0 indirdep 0 0K 10 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 twe_commands 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 6 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 twa_commands 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 0 VN POLL 0 0K 0 tcp_log_dev 0 0K 0 statfs 0 0K 17717 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 2100 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ag_tgt_map_t malloc 0 0K 0 mbuf_tag 0 0K 97 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 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 102 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 644 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 43232 0 47168 0 254 177078272 0 sctp_asoc 2288 34912 3 34912 0 254 79885520 0 malloc-2048 2048 34918 2 37312 0 8 71516160 0 sctp_ep 1280 34913 1 35016 0 254 44689920 0 mbuf 256 148435 20 283982 0 254 38004480 0 malloc-1024 1024 34920 4 34920 0 16 35762176 0 malloc-384 384 69826 14 69929 0 30 26818560 0 sctp_raddr 736 34912 13 34912 0 254 25704800 0 malloc-256 256 35066 19 56289 0 62 8981760 0 UMA Slabs 0 112 70371 6 70371 0 126 7882224 0 sctp_chunk 152 34907 37 34907 0 254 5311488 0 malloc-256 256 2310 15495 33604 0 62 4558080 0 sctp_stream_msg_out 112 34912 44 34912 0 254 3915072 0 malloc-384 384 2263 6707 17632 0 30 3444480 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-128 128 12371 6725 45266 0 126 2444288 0 malloc-64 64 35571 87 81960 0 254 2282112 0 malloc-32 32 69855 201 72634 0 254 2241792 0 BUF TRIE 144 185 13283 637 0 62 1939392 0 malloc-4096 4096 385 7 18925 0 2 1605632 0 malloc-384 384 4116 14 4463 0 30 1585920 0 malloc-16 16 70328 422 71706 0 254 1132000 0 malloc-16 16 69849 151 94913 0 254 1120000 0 vmem btag 56 12320 52 12320 0 254 692832 0 RADIX NODE 144 4250 367 498733 0 63 664848 0 FFS inode 1160 509 23 18042 0 8 617120 0 malloc-65536 65536 4 3 211 0 1 458752 0 mbuf_cluster 2048 210 0 210 0 254 430080 0 THREAD 1792 148 23 21260 0 8 306432 0 VM OBJECT 264 1033 92 263698 0 30 297000 0 VNODE 456 544 85 18079 0 30 286824 0 malloc-16384 16384 12 5 17718 0 1 278528 0 256 Bucket 2048 112 6 79771 0 8 241664 0 malloc-64 64 3424 167 21849 0 254 229824 0 DEVCTL 1024 12 204 130 0 0 221184 0 malloc-16 16 12803 197 13139 0 254 208000 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-256 256 244 446 53880 0 62 176640 0 64 Bucket 512 309 35 12994 0 30 176128 0 malloc-32 32 4904 136 6776 0 254 161280 0 malloc-128 128 1183 57 25847 0 126 158720 0 g_bio 408 0 350 5898 0 30 142800 0 S VFS Cache 104 1012 353 18558 0 126 141960 0 malloc-1024 1024 126 10 1457 0 16 139264 0 FFS2 dinode 256 509 31 18041 0 62 138240 0 MAP ENTRY 96 1064 322 385477 0 126 133056 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 793 168 54448 0 126 123008 0 128 Bucket 1024 97 18 3554 0 16 117760 0 ksiginfo 112 57 987 103 0 126 116928 0 32 Bucket 256 275 175 17710 0 62 115200 0 VMSPACE 2544 32 10 18413 0 4 106848 0 PROC 1320 54 18 18434 0 8 95040 0 socket 944 26 66 36363 0 254 86848 0 UMA Kegs 384 220 3 220 0 30 85632 0 filedesc0 1072 54 23 18434 0 8 82544 0 malloc-8192 8192 5 5 135 0 1 81920 0 malloc-128 128 547 42 38527 0 126 75392 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 131 0 1 65536 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-8192 8192 7 0 7 0 1 57344 0 mbuf_packet 256 191 19 130131 0 254 53760 0 malloc-384 384 125 15 155 0 30 53760 0 malloc-2048 2048 7 17 567 0 8 49152 0 malloc-4096 4096 10 1 13 0 2 45056 0 clpbuf 2624 0 16 16 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4560 560 4716 0 254 40960 0 malloc-64 64 538 92 792 0 254 40320 0 NAMEI 1024 0 36 83670 0 16 36864 0 malloc-4096 4096 5 4 612 0 2 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-2048 2048 12 2 14 0 8 28672 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 2 1 4 0 1 24576 0 PWD 32 18 738 17622 0 254 24192 0 KNOTE 160 26 124 106948 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 tcpcb 1048 3 19 7 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 57 33 18005 0 62 23040 0 pipe 744 20 10 364 0 16 22320 0 malloc-1024 1024 18 2 18 0 16 20480 0 malloc-1024 1024 14 6 31 0 16 20480 0 Files 80 127 123 60192 0 126 20000 0 malloc-128 128 127 28 138 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 40 10 42 0 30 19200 0 malloc-256 256 66 9 77 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-32 32 152 352 18491 0 254 16128 0 8 Bucket 80 37 163 20377 0 126 16000 0 malloc-4096 4096 0 3 17718 0 2 12288 0 malloc-512 512 3 21 179 0 30 12288 0 malloc-64 64 132 57 134 0 254 12096 0 malloc-64 64 21 168 325 0 254 12096 0 malloc-32 32 250 128 438 0 254 12096 0 malloc-128 128 64 29 73 0 126 11904 0 malloc-128 128 75 18 334 0 126 11904 0 udp_inpcb 488 2 22 175 0 254 11712 0 kenv 258 15 30 1056 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 3 42 17915 0 62 11520 0 malloc-256 256 25 20 286 0 62 11520 0 malloc-256 256 25 20 28 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 256 0 8 8192 0 malloc-1024 1024 0 8 6 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 2 14 38 0 30 8192 0 malloc-512 512 9 7 9 0 30 8192 0 malloc-512 512 3 13 511 0 30 8192 0 malloc-512 512 4 12 5 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 25 67 42 0 126 8096 0 rl_entry 40 43 159 43 0 254 8080 0 sctp_laddr 48 0 168 12 0 254 8064 0 udpcb 32 2 250 175 0 254 8064 0 malloc-64 64 4 122 14293 0 254 8064 0 malloc-64 64 11 115 18 0 254 8064 0 malloc-64 64 69 57 97 0 254 8064 0 malloc-32 32 5 247 16 0 254 8064 0 malloc-32 32 49 203 65 0 254 8064 0 malloc-32 32 29 223 204 0 254 8064 0 malloc-32 32 58 194 260 0 254 8064 0 16 Bucket 144 36 20 9011 0 62 8064 0 4 Bucket 48 7 161 409 0 254 8064 0 2 Bucket 32 47 205 2170 0 254 8064 0 vtnet_tx_hdr 24 0 334 901 0 254 8016 0 malloc-16 16 3 497 35178 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 17 483 21 0 254 8000 0 malloc-16 16 1 499 118 0 254 8000 0 malloc-16 16 10 490 13 0 254 8000 0 malloc-128 128 0 62 236 0 126 7936 0 ripcb 488 2 14 8 0 254 7808 0 tcp_inpcb 488 3 13 7 0 254 7808 0 unpcb 256 11 19 1130 0 254 7680 0 malloc-384 384 15 5 15 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 UMA Slabs 1 176 9 13 9 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_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 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 704 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 udplite_inpcb 488 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 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 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 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 584 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 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 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 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-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-8192 8192 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 malloc-384 384 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