panic: Bad link elm 0xfffffe00a77caa00 next->prev != elm cpuid = 0 time = 1628944818 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a739bf30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a739c090 vpanic() at vpanic+0x2c5/frame 0xfffffe00a739c170 panic() at panic+0xb5/frame 0xfffffe00a739c240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe00a739c2d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe00a739c3b0 soclose() at soclose+0x1a4/frame 0xfffffe00a739c4c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00a739c4f0 closef() at closef+0x686/frame 0xfffffe00a739c6e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00a739c750 fdescfree() at fdescfree+0x903/frame 0xfffffe00a739c940 exit1() at exit1+0x8b7/frame 0xfffffe00a739c9d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00a739c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a739cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a739cbf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 2783 tid 102128 ] Stopped at kdb_enter+0x6b: movq $0,0x28eaf4a(%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 0xc4cbce6edc171a0b rdx 0x1 rbx 0 rsp 0xfffffe00a739c070 rbp 0xfffffe00a739c090 rsi 0 rdi 0xffffffff817aca39 vprintf+0x319 r8 0x3 r9 0xfffffe00a739bba8 r10 0 r11 0xfffffe00a743bc50 r12 0xfffffe00a703cc80 r13 0xfffffe00a739c001 r14 0xffffffff82c635a0 .str.18 r15 0xffffffff82c635a0 .str.18 rip 0xffffffff817a03eb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eaf4a(%rip) db> show proc Process 2783 (syz-executor.0) at 0xfffffe00a76e4538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe009e44ca70 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a75689f0 (map 0xfffffe00a75689f0) (map.pmap 0xfffffe00a7568ab0) (pmap 0xfffffe00a7568b10) threads: 1 102128 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2787 789 789 0 R (threaded) syz-executor.3 102988 RunQ syz-executor.3 103081 Run CPU 1 syz-executor.3 2786 787 787 0 R (threaded) syz-executor.2 102991 RunQ syz-executor.2 103078 S uwait 0xfffffe00a743ca80 syz-executor.2 103080 S uwait 0xfffffe00a743cb80 syz-executor.2 2785 786 786 0 S (threaded) syz-executor.1 103000 S nanslp 0xffffffff84058200 syz-executor.1 103077 S connec 0xfffffe00a7bfb840 syz-executor.1 103079 S uwait 0xfffffe00a7613e80 syz-executor.1 2783 785 785 0 RE CPU 0 syz-executor.0 2025 1 2025 65 Ss select 0xfffffe00a75408c0 dhclient 1770 1 1770 0 Ss select 0xfffffe00a759b840 dhclient 1767 1 1767 0 Ss select 0xfffffe00a74f0940 dhclient 1739 1 1739 65 Ss select 0xfffffe00a709d5c0 dhclient 1569 0 0 0 DL aiordy 0xfffffe00a75bb000 [aiod4] 1568 0 0 0 DL aiordy 0xfffffe009e9b8538 [aiod3] 1567 0 0 0 DL aiordy 0xfffffe00a75bba70 [aiod2] 1566 0 0 0 DL aiordy 0xfffffe00a7432a70 [aiod1] 1532 1 1532 0 Ss select 0xfffffe00a70407c0 dhclient 1528 1 1528 0 Ss select 0xfffffe00a759b640 dhclient 1503 1 1503 65 Ss select 0xfffffe00a709dcc0 dhclient 1256 1 1256 0 Ss select 0xfffffe00a7040ec0 dhclient 1253 1 1253 0 Ss select 0xfffffe00a709dc40 dhclient 1213 1 1213 65 Ss select 0xfffffe009e9c9dc0 dhclient 1111 1 786 0 S uwait 0xfffffe009e54ba00 syz-executor.1 1103 1 789 0 S uwait 0xfffffe00a743cd80 syz-executor.3 1096 1 786 0 S uwait 0xfffffe009e54b900 syz-executor.1 1091 1 787 0 S uwait 0xfffffe00a5efef00 syz-executor.2 1090 1 789 0 S uwait 0xfffffe00a5efe500 syz-executor.3 1085 1 786 0 S uwait 0xfffffe00a5efe000 syz-executor.1 1082 1 787 0 S uwait 0xfffffe009e45e280 syz-executor.2 1078 1 785 0 S uwait 0xfffffe00a5efe800 syz-executor.0 1076 1 789 0 S uwait 0xfffffe009e54b600 syz-executor.3 1073 1 786 0 S uwait 0xfffffe009e45e380 syz-executor.1 1070 1 787 0 S uwait 0xfffffe0056ff9580 syz-executor.2 1066 1 785 0 S uwait 0xfffffe00a5efe900 syz-executor.0 1064 1 789 0 S uwait 0xfffffe00a5efec00 syz-executor.3 1060 1 786 0 S uwait 0xfffffe00a5efee00 syz-executor.1 1058 1 787 0 S uwait 0xfffffe009e45e480 syz-executor.2 1054 1 785 0 S uwait 0xfffffe00a5efe300 syz-executor.0 1052 1 789 0 S uwait 0xfffffe00a5efe400 syz-executor.3 1047 1 786 0 S uwait 0xfffffe009e54be00 syz-executor.1 1045 1 787 0 S uwait 0xfffffe009e54bd00 syz-executor.2 1039 1 789 0 S uwait 0xfffffe0056ff9680 syz-executor.3 1033 1 787 0 S uwait 0xfffffe009e3f6400 syz-executor.2 1027 1 787 0 S uwait 0xfffffe009e54bc00 syz-executor.2 1023 1 787 0 S uwait 0xfffffe009e54b500 syz-executor.2 990 1 990 0 Ss select 0xfffffe009e4111c0 dhclient 987 1 987 0 Ss select 0xfffffe009e4112c0 dhclient 789 780 789 0 Ss nanslp 0xffffffff84058201 syz-executor.3 787 780 787 0 Ss nanslp 0xffffffff84058201 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84058201 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff84058200 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100124 S uwait 0xfffffe009e45e680 syz-fuzzer 100125 S uwait 0xfffffe009e45e780 syz-fuzzer 100126 S uwait 0xfffffe009e45e880 syz-fuzzer 100127 S uwait 0xfffffe009e45e980 syz-fuzzer 100128 S uwait 0xfffffe009e45ea80 syz-fuzzer 100129 S uwait 0xfffffe009e45e180 syz-fuzzer 100130 S uwait 0xfffffe009e45eb80 syz-fuzzer 100131 S uwait 0xfffffe009e54b700 syz-fuzzer 100132 S uwait 0xfffffe009e54b800 syz-fuzzer 101009 S kqread 0xfffffe009e517700 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4f7b20 csh 776 694 776 0 Ss select 0xfffffe009e54bec0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ffdcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ef4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575ef8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575efcb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583b70b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583b74b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583b78b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583b7cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574740b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe00950522c0 sshd 507 1 507 0 Ss select 0xfffffe009e45ecc0 syslogd 436 1 436 0 Ss select 0xfffffe00950521c0 devd 435 1 435 65 Ss select 0xfffffe009e45ef40 dhclient 350 1 350 0 Ss select 0xfffffe009e411f40 dhclient 347 1 347 0 Ss select 0xfffffe009e3f6b40 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058534000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe009507b0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9bda0 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d53460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84777e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dfe000 [thr_0] 100030 D - 0xfffffe0053dfe080 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100014 D - 0xfffffe0053c07800 [thread taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [kqueue_ctx taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100019 D - 0xfffffe0053c07300 [pci_hp taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b27a80 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c6a520 [deadlkres] 100077 D - 0xfffffe0058344b00 [acpi_task_0] 100078 D - 0xfffffe0058344b00 [acpi_task_1] 100079 D - 0xfffffe0058344b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 2787 (syz-executor.3) thread 0xfffffe009e9bf740 (103081) exclusive rw bufobj interlock (bufobj interlock) r = 0 (0xfffffe00a76d40e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2525 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a43980) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:7568 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a76d4070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1168 Process 2783 (syz-executor.0) thread 0xfffffe00a703cc80 (102128) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a77cae68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b4418) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a77cae88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 37 1033K 5045 vfscache 3 1025K 3 pcb 280 819K 4648 inodedep 11 516K 1979 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 64 505K 3555 intr 4 472K 4 subproc 196 400K 2895 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 412 pagedep 9 130K 1774 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 48 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_atcl 178 67K 2909 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_stro 53 53K 878 kdtrace 279 53K 5870 umtx 418 53K 418 temp 35 33K 2595 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 131 17K 703 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 124 ksem 31 12K 39 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 sctp_atky 231 9K 3955 in6_multi 65 9K 65 bmsafemap 2 9K 1985 DEVFSP 129 9K 600 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 kqueue 92 8K 2815 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 275 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 456 pwddesc 89 6K 2772 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 60 pf_ifnet 10 5K 75 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 freework 16 4K 2949 acpisem 28 4K 28 selfd 55 4K 46984 lockf 32 4K 64 hhook 15 4K 17 xform 51 4K 881 proc-args 52 3K 689 sctp_athm 178 3K 2967 terminal 11 3K 11 select 19 3K 84 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 30 2K 75 sctp_map 106 2K 1742 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 pf_osfp 11 2K 11 ipsecpolicy 2 2K 2 acpidev 20 2K 20 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 50 NFSD session 1 1K 1 diradd 7 1K 1904 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 1892 indirdep 3 1K 1521 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 3510 crypto 4 1K 241 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 1610 newdirblk 4 1K 1755 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 890 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 dirrem 1 1K 1861 freefile 2 1K 1837 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 iov 2 1K 17576 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 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 6587 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1329 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 7 sctp_stri 0 0K 112 cubic data 0 0K 0 dctcp data 0 0K 13 vegas data 0 0K 13 tcp_do 0 0K 0 tcp_fsb 0 0K 302 pf_table 0 0K 72 pf_rule 0 0K 61 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 16 cdg data 0 0K 2 chd data 0 0K 13 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1979 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 2 allocindir 0 0K 0 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 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 ktls_ocf 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 30 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 acpipwr 0 0K 0 acpi_perf 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 twsbuf 0 0K 0 statfs 0 0K 1947 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 114 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 14 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 125 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 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 386 eventfd 0 0K 6 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 865 sysctl 0 0K 3 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 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 9 filedesc_to_leader 0 0K 22 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 diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 976 848600 0 254 38076416 0 tcp_log 416 17 11827 200182 0 254 4927104 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8883 672 1995856 0 254 2446080 0 RADIX NODE 144 12061 226 96935 0 62 1769328 0 malloc-4096 4096 417 4 3276 0 2 1724416 0 BUF TRIE 144 194 11566 3345 0 62 1693440 0 malloc-384 384 4162 8 4163 0 30 1601280 0 malloc-128 128 12216 277 14156 0 126 1599104 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 UMA Slabs 0 112 10733 28 10733 0 126 1205232 0 vmem btag 56 18432 47 18432 0 254 1034824 0 FFS inode 1160 542 32 2379 0 8 665840 0 malloc-16384 16384 31 4 1935 0 1 573440 0 256 Bucket 2048 235 17 17671 0 8 516096 0 ertt_txseginfo 40 0 11817 369824 0 254 472680 0 tcp_bbr_map 128 2 3687 121366 0 126 472192 0 VM OBJECT 264 1626 99 42548 0 30 455400 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 188 21 3081 0 8 377872 0 MAP ENTRY 96 2965 269 158381 0 126 310464 0 malloc-32768 32768 2 7 1403 0 1 294912 0 VNODE 448 581 76 2420 0 30 294336 0 malloc-2048 2048 127 13 2008 0 8 286720 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 4033 62 9457 0 254 262080 0 malloc-16 16 14004 246 14949 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 sctp_ep 1280 125 46 1982 0 254 218880 0 sctp_asoc 2288 53 42 871 0 254 217360 0 socket 944 115 105 4969 0 254 207680 0 malloc-65536 65536 1 2 152 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 63 9 2762 0 4 183168 0 mbuf_packet 256 172 533 8864 0 254 180480 0 malloc-32 32 5284 260 6361 0 254 177408 0 malloc-4096 4096 42 0 53 0 2 172032 0 malloc-256 256 104 541 7109 0 62 165120 0 malloc-128 128 1184 56 26404 0 126 158720 0 FFS2 dinode 256 542 13 2379 0 62 142080 0 S VFS Cache 104 1034 331 2941 0 126 141960 0 PROC 1336 89 16 2787 0 8 140280 0 malloc-65536 65536 0 2 226 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-1024 1024 117 3 135 0 16 122880 0 ksiginfo 112 89 955 3585 0 126 116928 0 malloc-384 384 249 51 3064 0 30 115200 0 128 Bucket 1024 80 31 1814 0 16 113664 0 filedesc0 1072 90 15 2772 0 8 112560 0 malloc-2048 2048 7 43 1188 0 8 102400 0 malloc-256 256 156 204 2580 0 62 92160 0 malloc-1024 1024 55 33 913 0 16 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 149 196 7031 0 62 88320 0 malloc-8192 8192 7 3 35 0 1 81920 0 sctp_raddr 736 53 57 972 0 254 80960 0 malloc-384 384 10 200 1979 0 30 80640 0 malloc-256 256 222 63 3117 0 62 72960 0 g_bio 408 0 170 27536 0 30 69360 0 tcpcb 1080 5 58 879 0 254 68040 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-64 64 524 421 48004 0 254 60480 0 malloc-8192 8192 0 7 22 0 1 57344 0 64 Bucket 512 80 32 4548 0 30 57344 0 Files 80 388 312 15019 0 126 56000 0 malloc-384 384 109 21 276 0 30 49920 0 32 Bucket 256 67 128 8720 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-128 128 345 27 2316 0 126 47616 0 malloc-1024 1024 6 38 1786 0 16 45056 0 pcpu-8 8 4710 922 6400 0 254 45056 0 malloc-64 64 586 107 2251 0 254 44352 0 clpbuf 2624 0 16 30 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-64 64 191 439 3469 0 254 40320 0 malloc-128 128 95 215 4737 0 126 39680 0 NAMEI 1024 0 36 23268 0 16 36864 0 malloc-2048 2048 7 11 79 0 8 36864 0 malloc-256 256 70 65 2613 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 114 0 1 32768 0 malloc-4096 4096 1 7 1948 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 444 60 17151 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_rack_pcb 832 0 36 302 0 16 29952 0 pipe 744 23 17 486 0 16 29760 0 malloc-1024 1024 19 9 38 0 16 28672 0 16 Bucket 144 69 127 592 0 62 28224 0 KNOTE 160 28 147 67720 0 62 28000 0 malloc-256 256 67 38 844 0 62 26880 0 malloc-256 256 82 23 684 0 62 26880 0 malloc-256 256 61 44 2986 0 62 26880 0 da_ccb 544 0 49 7000 0 16 26656 0 malloc-4096 4096 4 2 628 0 2 24576 0 malloc-2048 2048 7 5 23 0 8 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 PWD 32 43 713 1840 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 1584 0 126 24000 0 tcp_inpcb 496 6 42 879 0 254 23808 0 malloc-128 128 120 66 2121 0 126 23808 0 malloc-128 128 141 45 542 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 1 26 363 0 16 22464 0 malloc-4096 4096 3 2 14 0 2 20480 0 malloc-32 32 49 581 575 0 254 20160 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 42 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-32 32 327 177 3102 0 254 16128 0 malloc-32 32 253 251 3181 0 254 16128 0 vtnet_tx_hdr 24 0 668 722677 0 254 16032 0 udplite_inpcb 496 0 32 433 0 254 15872 0 udp_inpcb 496 8 24 259 0 254 15872 0 malloc-128 128 82 42 167 0 126 15872 0 malloc-128 128 68 56 3573 0 126 15872 0 sctp_chunk 152 54 50 263 0 254 15808 0 malloc-384 384 20 20 367 0 30 15360 0 malloc-2048 2048 1 5 387 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 15 9 23 0 30 12288 0 malloc-512 512 8 16 128 0 30 12288 0 tcp_rack_map 112 0 108 662 0 126 12096 0 malloc-64 64 96 93 1042 0 254 12096 0 malloc-32 32 128 250 1410 0 254 12096 0 2 Bucket 32 65 313 996 0 254 12096 0 malloc-16 16 380 370 2054 0 254 12000 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1337 0 254 11520 0 malloc-384 384 24 6 42 0 30 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-4096 4096 0 2 31 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 196 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 1 15 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 1 91 11 0 254 8096 0 PGRP 88 35 57 65 0 126 8096 0 rl_entry 40 92 110 92 0 254 8080 0 sctp_asconf_ack 48 0 168 7 0 254 8064 0 sctp_stream_msg_out 112 16 56 165 0 254 8064 0 sctp_laddr 48 18 150 799 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 7 245 692 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 5 107 879 0 126 8064 0 malloc-64 64 76 50 115 0 254 8064 0 malloc-64 64 16 110 687 0 254 8064 0 malloc-32 32 42 210 63 0 254 8064 0 malloc-32 32 103 149 144 0 254 8064 0 malloc-32 32 65 187 4457 0 254 8064 0 4 Bucket 48 6 162 96 0 254 8064 0 malloc-16 16 22 478 76 0 254 8000 0 malloc-16 16 52 448 2886 0 254 8000 0 malloc-16 16 244 256 3247 0 254 8000 0 malloc-16 16 190 310 2422 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 18 482 25465 0 254 8000 0 ripcb 496 5 11 39 0 254 7936 0 sctp_readq 152 0 52 76 0 254 7904 0 AIO 208 0 38 13 0 62 7904 0 cryptop 280 0 28 55 0 30 7840 0 itimer 352 0 22 22 0 30 7744 0 malloc-384 384 1 19 42 0 30 7680 0 AIOLIO 272 0 28 14 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 66 0 126 6448 0 domainset 40 0 126 44 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 2 6 64 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 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 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 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 cdg_qdiffsample 16 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 312 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_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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOCB 552 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 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 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 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-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-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-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