panic: overhead (74) not a multiple of 4 cpuid = 0 time = 1640657034 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008ff8e690 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008ff8e7f0 vpanic() at vpanic+0x2b8/frame 0xfffffe008ff8e8d0 panic() at panic+0xb5/frame 0xfffffe008ff8e990 sctp_get_frag_point() at sctp_get_frag_point+0x1af/frame 0xfffffe008ff8e9d0 sctp_chunk_output() at sctp_chunk_output+0x168/frame 0xfffffe008ff8f600 sctp_inpcb_free() at sctp_inpcb_free+0xbb8/frame 0xfffffe008ff8f690 sctp_close() at sctp_close+0x1fb/frame 0xfffffe008ff8f770 soclose() at soclose+0x3fc/frame 0xfffffe008ff8f880 _fdrop() at _fdrop+0x58/frame 0xfffffe008ff8f8b0 closef() at closef+0x689/frame 0xfffffe008ff8fa90 fdescfree() at fdescfree+0xab7/frame 0xfffffe008ff8fc80 exit1() at exit1+0x8bf/frame 0xfffffe008ff8fd10 sys_exit() at sys_exit+0x28/frame 0xfffffe008ff8fd30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe008ff8ff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008ff8ff30 --- syscall (1, FreeBSD ELF64, sys_exit), rip = 0x2ebd9a, rsp = 0x7fffffffe468, rbp = 0x7fffffffe470 --- KDB: enter: panic [ thread pid 4331 tid 100796 ] Stopped at kdb_enter+0x6b: movq $0,0x250ea2a(%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 0xe8bcf304b289a3d8 rdx 0x1 rbx 0 rsp 0xfffffe008ff8e7d0 rbp 0xfffffe008ff8e7f0 rsi 0 rdi 0xffffffff817622ba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099ca2350 r12 0xfffffe0099ca1e40 r13 0xfffffe008ff8e801 r14 0xffffffff82b532e0 .str.18 r15 0xffffffff82b532e0 .str.18 rip 0xffffffff8175586b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250ea2a(%rip) db> show proc Process 4331 (syz-executor.2) at 0xfffffe009a6e7a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe0058b8e548 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053de5000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099e8a3f0 (map 0xfffffe0099e8a3f0) (map.pmap 0xfffffe0099e8a4b0) (pmap 0xfffffe0099e8a518) threads: 1 100796 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4335 775 775 0 R (threaded) syz-executor.0 103085 RunQ syz-executor.0 104380 RunQ syz-executor.0 4334 783 4334 0 Rs (threaded) syz-executor.3 100102 RunQ syz-executor.3 104379 S uwait 0xfffffe0092e92e00 syz-executor.3 4333 776 776 0 R (threaded) syz-executor.1 101446 RunQ syz-executor.1 104381 RunQ syz-executor.1 4331 779 779 0 RE CPU 0 syz-executor.2 4311 4301 4311 0 Ss select 0xfffffe009258d5c0 dhclient 4305 1 4305 0 Ss select 0xfffffe009258c840 dhclient 4301 4289 429 65 S select 0xfffffe009258df40 dhclient 4289 429 429 0 S wait 0xfffffe009a6e8548 sh 4279 1 4279 65 Ss select 0xfffffe009258dc40 dhclient 4147 0 0 0 DL mdwait 0xfffffe009ab6b000 [md3] 4143 0 0 0 DL mdwait 0xfffffe009ab6c000 [md2] 4140 0 0 0 DL mdwait 0xfffffe00081e1000 [md1] 4137 0 0 0 DL mdwait 0xfffffe0092f63000 [md0] 3238 1 3238 0 Ss select 0xfffffe009258e740 dhclient 3235 1 3235 0 Ss select 0xfffffe0058b27240 dhclient 3211 1 3211 65 Ss select 0xfffffe009258d940 dhclient 2228 1 2228 0 Ss select 0xfffffe0092ef7ec0 dhclient 2222 1 2222 0 Ss select 0xfffffe009258d7c0 dhclient 2198 1 2198 65 Ss select 0xfffffe0092ef8140 dhclient 2036 0 0 0 DL - 0xffffffff83d51640 [soaiod4] 2035 0 0 0 DL - 0xffffffff83d51640 [soaiod3] 2034 0 0 0 DL - 0xffffffff83d51640 [soaiod2] 2033 0 0 0 DL - 0xffffffff83d51640 [soaiod1] 2032 0 0 0 DL aiordy 0xfffffe0099cfb548 [aiod4] 2031 0 0 0 DL aiordy 0xfffffe009a6e7000 [aiod3] 2030 0 0 0 DL aiordy 0xfffffe0099d3c548 [aiod2] 2029 0 0 0 DL aiordy 0xfffffe0099d3d548 [aiod1] 1148 1 775 0 S uwait 0xfffffe0053e98a80 syz-executor.0 1139 1 775 0 S uwait 0xfffffe0092e94980 syz-executor.0 1127 1 775 0 S uwait 0xfffffe00576cd480 syz-executor.0 1126 1 776 0 S uwait 0xfffffe0053ef4880 syz-executor.1 1124 1 783 0 S uwait 0xfffffe00576cdb80 syz-executor.3 1123 1 779 0 S uwait 0xfffffe0092f61500 syz-executor.2 1120 1 775 0 S uwait 0xfffffe0092f61100 syz-executor.0 1116 1 776 0 S uwait 0xfffffe0053ef4800 syz-executor.1 1115 1 779 0 S uwait 0xfffffe0092e94c80 syz-executor.2 1114 1 783 0 S uwait 0xfffffe0053ef4b00 syz-executor.3 1113 1 775 0 S uwait 0xfffffe0092f60780 syz-executor.0 1110 1 779 0 S uwait 0xfffffe00576cd080 syz-executor.2 1108 1 776 0 S uwait 0xfffffe0053e97580 syz-executor.1 1106 1 783 0 S uwait 0xfffffe0053e97480 syz-executor.3 1105 1 775 0 S uwait 0xfffffe0053ef4d00 syz-executor.0 1100 1 776 0 S uwait 0xfffffe0053ef4c00 syz-executor.1 1099 1 775 0 S uwait 0xfffffe0007994f00 syz-executor.0 1097 1 776 0 S uwait 0xfffffe00576cd380 syz-executor.1 1096 1 783 0 S uwait 0xfffffe0092f61900 syz-executor.3 1094 1 775 0 S uwait 0xfffffe0007994e00 syz-executor.0 1091 1 776 0 S uwait 0xfffffe0007994d00 syz-executor.1 1089 1 779 0 S uwait 0xfffffe0053ef4700 syz-executor.2 1088 1 775 0 S uwait 0xfffffe00576cda80 syz-executor.0 1084 1 783 0 S uwait 0xfffffe0092e96100 syz-executor.3 1083 1 776 0 S uwait 0xfffffe0053e98880 syz-executor.1 1082 1 775 0 S uwait 0xfffffe0092f61400 syz-executor.0 1081 1 779 0 S uwait 0xfffffe0092e96000 syz-executor.2 1076 1 783 0 S uwait 0xfffffe0092e94d80 syz-executor.3 1075 1 775 0 S uwait 0xfffffe0092f61200 syz-executor.0 1074 1 776 0 S uwait 0xfffffe0092f61800 syz-executor.1 1073 1 779 0 S uwait 0xfffffe0092f61600 syz-executor.2 1066 1 775 0 S uwait 0xfffffe00576cdd80 syz-executor.0 1065 1 776 0 S uwait 0xfffffe0053ef4e00 syz-executor.1 1056 1 776 0 S uwait 0xfffffe0092f61700 syz-executor.1 1022 1 1022 0 Ss select 0xfffffe009258af40 dhclient 1010 1 1010 0 Ss select 0xfffffe009258ce40 dhclient 783 773 783 0 Ss nanslp 0xffffffff83c31940 syz-executor.3 779 773 779 0 Ss nanslp 0xffffffff83c31940 syz-executor.2 776 773 776 0 Ss nanslp 0xffffffff83c31940 syz-executor.1 775 773 775 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe00576cee00 syz-fuzzer 100114 S uwait 0xfffffe00576cef00 syz-fuzzer 100115 S uwait 0xfffffe00576cde80 syz-fuzzer 100116 S uwait 0xfffffe00576ce000 syz-fuzzer 100117 S uwait 0xfffffe00576ce480 syz-fuzzer 100118 S uwait 0xfffffe0053e98d00 syz-fuzzer 100119 S uwait 0xfffffe00576ce200 syz-fuzzer 100122 S uwait 0xfffffe0053e97080 syz-fuzzer 100123 S uwait 0xfffffe0053e97180 syz-fuzzer 100124 S kqread 0xfffffe0053f55200 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0092e6b5f8 csh 769 687 769 0 Ss select 0xfffffe009258da40 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00576e38b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0053f908b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0053f910b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0053f918b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00586384b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0058638cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586394b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058639cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576ee4b0 getty 691 1 691 0 Ss nanslp 0xffffffff83c31940 cron 687 1 687 0 Ss select 0xfffffe009258e340 sshd 500 1 500 0 Ss select 0xfffffe009258bac0 syslogd 429 1 429 0 Ss wait 0xfffffe0058d59000 devd 428 1 428 65 Ss select 0xfffffe009258b940 dhclient 343 1 343 0 Ss select 0xfffffe009258ea40 dhclient 340 1 340 0 Ss select 0xfffffe009258ba40 dhclient 16 0 0 0 DL syncer 0xffffffff83d57140 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0053de5a90 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d55760 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058c8bce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d88c40 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d7caf8 [dom0] 100079 D launds 0xffffffff83d7cb04 [laundry: dom0] 100080 D umarcl 0xffffffff81e52dc0 [uma] 6 0 0 0 DL - 0xffffffff839ed808 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff846c3240 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff848e0530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388f7c0 [doneq0] 100046 D - 0xffffffff8388f740 [async] 100075 D - 0xffffffff8388f5c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0057148c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d78340 [crypto] 100042 D crypto_ 0xfffffe0053fb8030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb8080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c07000 [g_event] 100037 D - 0xffffffff83c07020 [g_up] 100038 D - 0xffffffff83c07040 [g_down] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100033 Run CPU 1 [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100067 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 0xfffffe0053de5000 [init] 10 0 0 0 DL audit_w 0xffffffff83d78e20 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c07aa0 [swapper] 100005 D - 0xfffffe0053e15000 [if_io_tqg_0] 100006 D - 0xfffffe0053e14e00 [if_io_tqg_1] 100007 D - 0xfffffe0053e14d00 [if_config_tqg_0] 100008 D - 0xfffffe0053e14c00 [softirq_0] 100009 D - 0xfffffe0053e14b00 [softirq_1] 100011 D - 0xfffffe00081dae00 [aiod_kick taskq] 100012 D - 0xfffffe00081dad00 [linuxkpi_irq_wq] 100013 D - 0xfffffe00081dac00 [inm_free taskq] 100014 D - 0xfffffe00081dab00 [in6m_free taskq] 100015 D - 0xfffffe00081daa00 [deferred_unmount ta] 100016 D - 0xfffffe00081da900 [thread taskq] 100018 D - 0xfffffe00081da700 [kqueue_ctx taskq] 100019 D - 0xfffffe00081da600 [pci_hp taskq] 100021 D - 0xfffffe00081da400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081da400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081da400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081da400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081da300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081da300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081da300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081da300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f58300 [firmware taskq] 100039 D - 0xfffffe0053f57800 [crypto_0] 100040 D - 0xfffffe0053f57800 [crypto_1] 100056 D - 0xfffffe0053f56e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f56d00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f56c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f56b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571a9600 [virtio_balloon] 100065 D - 0xffffffff82b58dc1 [deadlkres] 100070 D - 0xfffffe00081db100 [mca taskq] 100071 D - 0xfffffe0053f56900 [acpi_task_0] 100072 D - 0xfffffe0053f56900 [acpi_task_1] 100073 D - 0xfffffe0053f56900 [acpi_task_2] 100074 D - 0xfffffe0053f57100 [CAM taskq] db> show all locks Process 4331 (syz-executor.2) thread 0xfffffe0099ca1e40 (100796) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099a7e8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3372 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00998b59e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40348) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00998b5a00) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3337 Process 12 (intr) thread 0xfffffe0053ee5e40 (100033) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009a858360) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1271 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4245 sysctloid 35454 2089K 35525 vtbuf 24 1968K 46 kobj 322 1288K 517 newblk 13 1027K 8863 vfscache 3 1025K 3 pcb 293 841K 6721 filedesc 86 682K 6731 inodedep 22 520K 3701 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 224 458K 4474 vmem 3 274K 6 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 sctp_stro 135 135K 1416 linker 354 134K 382 pagedep 10 131K 3300 tfo_ccache 1 128K 1 DEVFS1 113 113K 130 sem 4 106K 4 sctp_atcl 280 105K 4871 BPF 46 88K 53 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 462 58K 462 kdtrace 299 56K 8718 temp 35 35K 2501 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 4 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 138 19K 566 sctp_atky 419 18K 6508 ufs_mount 4 17K 5 proc 3 17K 3 lltable 51 17K 101 tty 16 16K 16 md_disk 4 16K 4 ithread 99 16K 99 sctp_timw 58 15K 58 cred 57 15K 297 bus-sc 34 15K 1651 GEOM 89 14K 674 KTRACE 100 13K 100 ether_multi 152 13K 162 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 rman 84 10K 425 kqueue 105 9K 4409 in6_multi 65 9K 65 bmsafemap 2 9K 3717 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 57 filemon 1 8K 49 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 pwddesc 102 7K 4347 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 409 sctp_stri 10 5K 305 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 55 UMA 272 5K 272 sctp_athm 280 5K 5024 session 35 5K 87 DEVFSP 69 5K 667 sctp_map 270 5K 2782 vt 11 5K 11 proc-args 128 5K 5640 pf_table 2 4K 39 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 lockf 31 4K 50 hhook 15 4K 17 selfd 52 4K 52168 kcovinfo 52 4K 52 CC Mem 51 4K 1133 inpcbpolicy 96 3K 1510 terminal 11 3K 11 select 19 3K 59 uidinfo 4 3K 59 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 29 2K 47 sctp_ifa 13 2K 14 tcp_fsb 13 2K 289 CAM XPT 22 2K 543 freework 7 2K 5416 dirrem 6 2K 3587 freeblks 6 2K 3521 in_multi 6 2K 8 freefile 11 2K 3528 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 osd 55 2K 1107 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mkdir 6 1K 6566 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 diradd 5 1K 3626 crypto 4 1K 395 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 3283 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 40 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 xform 2 1K 1085 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 7571 filecaps 5 1K 111 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 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 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2323 sctp_iter 0 0K 68 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 87 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 18 tcp_do 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 ciss_data 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 UMAHash 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3221 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 indirdep 0 0K 2946 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 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 USBdev 0 0K 0 USB 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 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 93 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 nvme_da 0 0K 0 LRO 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 statfs 0 0K 3467 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 177 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 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 119 ktls 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 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17552 ioctlops 0 0K 558 eventfd 0 0K 4 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 mpr 0 0K 0 sbuf 0 0K 336 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 778 sysctl 0 0K 3 LED 0 0K 0 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 cache 0 0K 0 ipsbuf 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 96 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 1074 30840 0 254 38494208 0 tcp_log 416 0 20070 235709 0 254 8349120 0 mbuf 256 9108 556 885232 0 254 2473984 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 184 11604 4716 0 62 1697472 0 malloc-384 384 4117 53 4118 0 30 1601280 0 malloc-128 128 11736 261 15553 0 126 1535616 0 tcp_bbr_map 128 0 10602 196367 0 126 1357056 0 malloc-4096 4096 323 5 553 0 2 1343488 0 UMA Slabs 0 112 11238 24 11238 0 126 1261344 0 vmem btag 56 21246 105 21246 0 254 1195656 0 sctp_asoc 2288 135 375 1391 0 254 1166880 0 RADIX NODE 144 6893 242 87289 0 62 1027440 0 ertt_txseginfo 40 12158 13294 635343 0 254 1018080 0 malloc-16384 16384 44 6 3380 0 1 819200 0 VM OBJECT 264 2913 27 102495 0 30 776160 0 256 Bucket 2048 326 14 4621 0 8 696320 0 FFS inode 1160 545 43 4073 0 8 682080 0 sctp_ep 1208 135 375 3321 0 254 616080 0 tcpcb 1096 51 460 1096 0 254 560056 0 socket 960 123 385 6190 0 254 487680 0 MAP ENTRY 96 4526 262 289816 0 126 459648 0 malloc-4096 4096 103 5 4336 0 2 442368 0 tcp_inpcb 424 51 966 1096 0 254 431208 0 THREAD 1808 195 36 4381 0 8 417648 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 145 372 1601 0 254 380512 0 malloc-2048 2048 145 23 3383 0 8 344064 0 VNODE 448 585 108 4115 0 30 310464 0 malloc-64 64 4044 555 8366 0 254 294336 0 mbuf_packet 256 124 892 15022 0 254 260096 0 malloc-16 16 14716 284 15825 0 254 240000 0 malloc-256 256 210 720 9728 0 62 238080 0 malloc-32768 32768 0 7 2785 0 1 229376 0 malloc-128 128 1235 532 29997 0 126 226176 0 DEVCTL 1024 18 202 162 0 0 225280 0 ripcb 424 5 508 57 0 254 217512 0 udplite_inpcb 424 34 479 48 0 254 217512 0 udp_inpcb 424 6 507 309 0 254 217512 0 VMSPACE 2552 75 9 4309 0 4 214368 0 malloc-384 384 39 501 3813 0 30 207360 0 FPU_save_area 832 197 46 5103 0 16 202176 0 malloc-65536 65536 0 3 161 0 1 196608 0 malloc-32 32 5468 454 5646 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 128 Bucket 1024 142 37 2251 0 16 183296 0 FFS2 dinode 256 545 145 4073 0 62 176640 0 malloc-32768 32768 0 5 120 0 1 163840 0 malloc-1024 1024 139 21 1579 0 16 163840 0 malloc-1024 1024 137 23 154 0 16 163840 0 malloc-128 128 1177 94 12160 0 126 162688 0 PROC 1352 102 18 4335 0 8 162240 0 malloc-256 256 109 521 11368 0 62 161280 0 malloc-256 256 462 168 8076 0 62 161280 0 S VFS Cache 104 1012 392 4727 0 126 146016 0 malloc-256 256 35 535 3376 0 62 145920 0 malloc-4096 4096 33 1 44 0 2 139264 0 malloc-384 384 308 52 4949 0 30 138240 0 filedesc0 1072 103 23 4347 0 8 135072 0 g_bio 408 0 330 46575 0 30 134640 0 malloc-65536 65536 0 2 208 0 1 131072 0 malloc-65536 65536 0 2 22 0 1 131072 0 unpcb 256 20 490 1323 0 254 130560 0 ksiginfo 112 106 938 1016 0 126 116928 0 malloc-2048 2048 7 49 1039 0 8 114688 0 malloc-8192 8192 6 5 115 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 104 64 5628 0 30 86016 0 clpbuf 2624 0 32 37 0 16 83968 0 sctp_readq 152 0 520 94 0 254 79040 0 sctp_chunk 152 106 414 551 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-64 64 703 368 3733 0 254 68544 0 malloc-128 128 326 201 495 0 126 67456 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-256 256 106 149 5177 0 62 65280 0 32 Bucket 256 85 170 11883 0 62 65280 0 sctp_stream_msg_out 112 71 469 262 0 254 60480 0 malloc-384 384 122 28 139 0 30 57600 0 da_ccb 544 0 98 11725 0 16 53312 0 malloc-64 64 498 321 52816 0 254 52416 0 malloc-64 64 330 489 4610 0 254 52416 0 malloc-256 256 8 187 5695 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 30081 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 0 3 160 0 1 49152 0 malloc-8192 8192 3 3 104 0 1 49152 0 malloc-1024 1024 10 38 1827 0 16 49152 0 pipe 744 23 42 431 0 16 48360 0 tcp_bbr_pcb 832 0 54 624 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 292 258 17865 0 126 44000 0 TURNSTILE 136 232 83 232 0 62 42840 0 malloc-4096 4096 4 6 4092 0 2 40960 0 malloc-4096 4096 7 3 12 0 2 40960 0 pcpu-8 8 4778 342 5837 0 254 40960 0 PWD 32 55 1079 3338 0 254 36288 0 malloc-64 64 34 533 34 0 254 36288 0 malloc-64 64 90 477 16255 0 254 36288 0 malloc-64 64 186 381 6038 0 254 36288 0 malloc-64 64 168 399 1400 0 254 36288 0 malloc-32 32 573 561 9113 0 254 36288 0 16 Bucket 144 84 168 710 0 62 36288 0 malloc-128 128 28 251 430 0 126 35712 0 malloc-128 128 32 247 156 0 126 35712 0 malloc-128 128 66 213 3536 0 126 35712 0 malloc-128 128 53 226 475 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 72 18 156 0 30 34560 0 malloc-384 384 50 40 52 0 30 34560 0 malloc-256 256 35 100 509 0 62 34560 0 malloc-256 256 23 112 280 0 62 34560 0 SLEEPQUEUE 88 232 152 232 0 126 33792 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 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 16 0 2 32768 0 malloc-2048 2048 2 14 345 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 28 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 9 7 200 0 8 32768 0 malloc-1024 1024 0 32 44 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 6 26 27 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 1 63 31 0 30 32768 0 malloc-512 512 11 53 18 0 30 32768 0 malloc-512 512 2 62 230 0 30 32768 0 malloc-512 512 21 43 365 0 30 32768 0 pcpu-64 64 482 30 482 0 254 32768 0 tcp_rack_pcb 896 13 23 289 0 16 32256 0 ipq 56 0 576 7 0 254 32256 0 KNOTE 160 28 172 30342 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 39 225 543 0 126 31680 0 cpuset 104 7 272 29 0 126 29016 0 sctp_asconf_ack 48 2 586 18 0 254 28224 0 sctp_laddr 48 84 504 1502 0 254 28224 0 tcp_inpcb 32 15 867 828 0 254 28224 0 malloc-32 32 191 691 5462 0 254 28224 0 4 Bucket 48 5 583 131 0 254 28224 0 2 Bucket 32 68 814 1138 0 254 28224 0 malloc-4096 4096 6 0 9 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 149 0 126 24288 0 rl_entry 40 81 525 81 0 254 24240 0 8 Bucket 80 51 249 1048 0 126 24000 0 itimer 352 0 66 17 0 30 23232 0 malloc-384 384 1 59 341 0 30 23040 0 domainset 40 0 567 22 0 254 22680 0 udplite_inpcb 32 0 630 10 0 254 20160 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 40 590 357 0 254 20160 0 udp_inpcb 32 3 627 40 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 51 229 1096 0 126 20160 0 malloc-32 32 5 625 23 0 254 20160 0 malloc-32 32 21 609 155 0 254 20160 0 malloc-32 32 137 493 2382 0 254 20160 0 malloc-32 32 83 547 172 0 254 20160 0 malloc-32 32 16 614 95 0 254 20160 0 malloc-16 16 649 601 35900 0 254 20000 0 cryptop 280 0 70 62 0 30 19600 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 142 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 305848 0 254 16032 0 AIO 208 0 76 16 0 62 15808 0 kenv 258 15 45 1045 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 5 745 16 0 254 12000 0 malloc-16 16 7 743 743 0 254 12000 0 malloc-16 16 352 398 5913 0 254 12000 0 malloc-16 16 192 558 3061 0 254 12000 0 malloc-16 16 38 712 188 0 254 12000 0 malloc-16 16 6 744 190 0 254 12000 0 AIOCB 552 0 21 16 0 16 11592 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 ripcb 32 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 tcptw 72 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 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 608 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 32 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 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