panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1641 cpuid = 0 time = 1627499786 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a60761f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a6076350 vpanic() at vpanic+0x2c5/frame 0xfffffe00a6076430 panic() at panic+0xb5/frame 0xfffffe00a60764f0 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe00a60765e0 sctp_endpoint_probe() at sctp_endpoint_probe+0xce/frame 0xfffffe00a6076650 sctp_inpcb_bind() at sctp_inpcb_bind+0x99a/frame 0xfffffe00a6076790 sctp6_bind() at sctp6_bind+0x171/frame 0xfffffe00a6076880 sobind() at sobind+0xd5/frame 0xfffffe00a60768d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a60769b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a60769f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a6076bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a6076bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 2185 tid 102163 ] Stopped at kdb_enter+0x6b: movq $0,0x28eaf2a(%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 0x3568a8eda3990564 rdx 0x40001 rbx 0 rsp 0xfffffe00a6076330 rbp 0xfffffe00a6076350 rsi 0 rdi 0xfffffe000784cc68 r8 0x3 r9 0xfffffe00a6075e68 r10 0 r11 0xfffffe00a2e6fc30 r12 0xfffffe00a2e6f720 r13 0xfffffe00a6076301 r14 0xffffffff82c5c600 .str.18 r15 0xffffffff82c5c600 .str.18 rip 0xffffffff8179ec8b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eaf2a(%rip) db> show proc Process 2185 (syz-executor.3) at 0xfffffe00a7f81a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe0058905a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7fea3e0 (map 0xfffffe00a7fea3e0) (map.pmap 0xfffffe00a7fea4a0) (pmap 0xfffffe00a7fea500) threads: 2 101506 RunQ syz-executor.3 102163 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2186 786 786 0 R (threaded) syz-executor.1 100471 Run CPU 1 syz-executor.1 102162 S uwait 0xfffffe00a2e74e00 syz-executor.1 2185 789 789 0 R (threaded) syz-executor.3 101506 RunQ syz-executor.3 102163 Run CPU 0 syz-executor.3 2184 785 785 0 R (threaded) syz-executor.0 101522 RunQ syz-executor.0 102157 S uwait 0xfffffe009e4ed880 syz-executor.0 102158 RunQ syz-executor.0 102159 S uwait 0xfffffe00a2eca480 syz-executor.0 102160 RunQ syz-executor.0 102161 S uwait 0xfffffe00a2e74400 syz-executor.0 2092 1 792 0 S uwait 0xfffffe00a2ecaa80 syz-executor.2 2089 1 792 0 S uwait 0xfffffe00a2ecaf00 syz-executor.2 2079 1 792 0 S uwait 0xfffffe00a2e64280 syz-executor.2 2076 1 792 0 S uwait 0xfffffe00a2e74700 syz-executor.2 2070 1 792 0 S uwait 0xfffffe00a2e31500 syz-executor.2 2069 1 792 0 S uwait 0xfffffe00584b4780 syz-executor.2 2065 1 792 0 S uwait 0xfffffe00a2e31d00 syz-executor.2 2064 1 2064 65 Ss select 0xfffffe0056b73740 dhclient 2059 1 792 0 S uwait 0xfffffe00a2e31400 syz-executor.2 1827 1 1827 0 Ss select 0xfffffe00573f46c0 dhclient 1824 1 1824 0 Ss select 0xfffffe0056b730c0 dhclient 1805 1 1805 65 Ss select 0xfffffe0056b74a40 dhclient 1667 0 0 0 DL aiordy 0xfffffe0058891538 [aiod4] 1666 0 0 0 DL aiordy 0xfffffe00a2f31a70 [aiod3] 1665 0 0 0 DL aiordy 0xfffffe009e50ca70 [aiod2] 1664 0 0 0 DL aiordy 0xfffffe00a2f31000 [aiod1] 1464 1 1464 0 Ss select 0xfffffe00573f47c0 dhclient 1461 1 1461 0 Ss select 0xfffffe0056b76440 dhclient 1442 1 1442 65 Ss select 0xfffffe00573f4dc0 dhclient 1235 1 1235 0 Ss select 0xfffffe0056b74740 dhclient 1225 1 1225 0 Ss select 0xfffffe00573f4940 dhclient 1206 1 1206 65 Ss select 0xfffffe00573f4d40 dhclient 989 1 989 0 Ss select 0xfffffe00573f4a40 dhclient 986 1 986 0 Ss select 0xfffffe0056b73040 dhclient 792 780 792 0 Rs syz-executor.2 789 780 789 0 Rs syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff84056ac0 syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe0058836e00 syz-fuzzer 100118 S uwait 0xfffffe0058868500 syz-fuzzer 100119 S uwait 0xfffffe0058868600 syz-fuzzer 100120 S uwait 0xfffffe0058868700 syz-fuzzer 100121 S kqread 0xfffffe00589f5600 syz-fuzzer 100122 S uwait 0xfffffe0058868900 syz-fuzzer 100123 S uwait 0xfffffe0058868a00 syz-fuzzer 100124 S uwait 0xfffffe009e3f7100 syz-fuzzer 100125 S uwait 0xfffffe009e3f7200 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e50c5e8 csh 776 694 776 0 Ss select 0xfffffe0056b747c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583e70b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e74b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e78b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e7cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe005838e0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005838e4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005838e8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005838ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056ac1 cron 694 1 694 0 Ss select 0xfffffe0056b74e40 sshd 507 1 507 0 Ss select 0xfffffe0056b74ec0 syslogd 436 1 436 0 Ss select 0xfffffe0056b74cc0 devd 435 1 435 65 Ss select 0xfffffe0056b74dc0 dhclient 350 1 350 0 Ss select 0xfffffe0056b74c40 dhclient 347 1 347 0 Ss select 0xfffffe0056b74d40 dhclient 23 0 0 0 DL syncer 0xffffffff8417cc80 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058512538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417aac0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00575280e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2f40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a6a78 [dom0] 100088 D launds 0xffffffff841a6a84 [laundry: dom0] 100089 D umarcl 0xffffffff81e96020 [uma] 18 0 0 0 DL - 0xffffffff83e0dbe0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a5f460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d91e20 [pf purge] 15 0 0 0 DL - 0xffffffff84175f40 [soaiod4] 9 0 0 0 DL - 0xffffffff84175f40 [soaiod3] 8 0 0 0 DL - 0xffffffff84175f40 [soaiod2] 7 0 0 0 DL - 0xffffffff84175f40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a0b20 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a080 [g_event] 100039 D - 0xffffffff8402a0c0 [g_up] 100040 D - 0xffffffff8402a100 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e0fe00 [thr_0] 100030 D - 0xfffffe0053e0fe80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 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 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a1ac0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af80 [swapper] 100005 D - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [if_config_tqg_0] 100010 D - 0xfffffe0053dde500 [deferred_unmount ta] 100013 D - 0xfffffe0053dde000 [thread taskq] 100015 D - 0xfffffe0053df1c00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df1b00 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [pci_hp taskq] 100019 D - 0xfffffe0053df1800 [inm_free taskq] 100020 D - 0xfffffe0053df1700 [in6m_free taskq] 100021 D - 0xfffffe0053df1600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df1600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df1600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df1600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df1500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df1500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df1500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df1500 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0054140c00 [firmware taskq] 100041 D - 0xfffffe0054140b00 [crypto_0] 100042 D - 0xfffffe0054140b00 [crypto_1] 100058 D - 0xfffffe0054140500 [vtnet0 rxq 0] 100059 D - 0xfffffe0054140400 [vtnet0 txq 0] 100060 D - 0xfffffe0054140300 [vtnet0 rxq 1] 100061 D - 0xfffffe0054140200 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100067 D - 0xfffffe0056fb3a00 [mca taskq] 100072 D - 0xffffffff82c63581 [deadlkres] 100077 D - 0xfffffe005834bd00 [acpi_task_0] 100078 D - 0xfffffe005834bd00 [acpi_task_1] 100079 D - 0xfffffe005834bd00 [acpi_task_2] 100080 D - 0xfffffe0054140a00 [CAM taskq] db> show all locks Process 2186 (syz-executor.1) thread 0xfffffe00a2e44000 (100471) shared rw vm object (vm object) r = 0 (0xfffffe009e4bc318) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a72d8440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 2185 (syz-executor.3) thread 0xfffffe00a2e6f720 (102163) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081adf50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 Process 2184 (syz-executor.0) thread 0xfffffe009e4e8000 (101522) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a72d7120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8420 shared rw vm object (vm object) r = 0 (0xfffffe009e520108) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a72d7060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 792 (syz-executor.2) thread 0xfffffe0056ff13a0 (100091) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a3f930) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe00a3e67930) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9f0af0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4487 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 13 1027K 3102 vfscache 3 1025K 3 pcb 99 614K 3712 inodedep 27 522K 1350 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 165 331K 2278 filedesc 32 249K 2415 acpica 1674 184K 54712 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 13 131K 1226 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 64 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 396 50K 396 kdtrace 247 48K 4351 temp 35 33K 2394 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_stro 22 22K 672 kbdmux 6 22K 6 sctp_atcl 57 22K 2385 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 lltable 41 13K 87 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 dirrem 43 11K 1262 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 1351 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 37 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 76 7K 2225 taskqueue 63 7K 63 cred 26 7K 269 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 DEVFSP 80 5K 410 ufs_dirhash 24 5K 24 pwddesc 74 5K 2187 UMA 270 5K 270 session 35 5K 51 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 32516 lockf 32 4K 57 hhook 15 4K 17 sctp_atky 79 4K 3193 fpukern_ctx 3 3K 3 proc-args 52 3K 680 terminal 11 3K 11 select 19 3K 92 uidinfo 3 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 freefile 13 2K 1255 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 1207 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 36 NFSD session 1 1K 1 sctp_athm 57 1K 2452 CAM periph 4 1K 271 freework 4 1K 1738 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 2414 freeblks 3 1K 1282 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 sctp_map 44 1K 1344 crypto 4 1K 67 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 17 1K 1053 sctp_stri 1 1K 154 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 434 diradd 3 1K 1301 chacha20random 1 1K 1 pf_osfp 3 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 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 soname 5 1K 5408 pf_rule 1 1K 29 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 438 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 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 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 97 vegas data 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1047 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 5 cdg data 0 0K 0 mqdata 0 0K 0 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 1124 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 716 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 50 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 7 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 10 twsbuf 0 0K 0 statfs 0 0K 1433 namei_tracker 0 0K 0 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 63 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 4559 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 19 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 119 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 iov 0 0K 16964 ioctlops 0 0K 275 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 826 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 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 diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 984 442377 0 254 38109184 0 tcp_log 416 0 7668 29579 0 254 3189888 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8797 773 815881 0 254 2449920 0 BUF TRIE 144 185 11575 2129 0 62 1693440 0 malloc-384 384 4155 15 4178 0 30 1601280 0 malloc-128 128 12245 31 13590 0 126 1571328 0 malloc-4096 4096 326 2 485 0 2 1343488 0 RADIX NODE 144 8881 186 78277 0 62 1305648 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 UMA Slabs 0 112 10550 31 10550 0 126 1185072 0 vmem btag 56 17504 111 17504 0 254 986440 0 tcp_bbr_map 128 0 4991 81499 0 126 638848 0 FFS inode 1160 520 26 1775 0 8 633360 0 256 Bucket 2048 196 16 14680 0 8 434176 0 malloc-65536 65536 4 2 188 0 1 393216 0 VM OBJECT 264 1388 82 33750 0 30 388080 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 172 26 2163 0 8 357984 0 malloc-16384 16384 15 5 1205 0 1 327680 0 ertt_txseginfo 40 0 8181 123083 0 254 327240 0 malloc-4096 4096 74 5 2189 0 2 323584 0 VNODE 448 558 90 1815 0 30 290304 0 malloc-64 64 3918 51 3985 0 254 254016 0 malloc-32768 32768 0 7 643 0 1 229376 0 malloc-16 16 14041 209 15421 0 254 228000 0 MAP ENTRY 96 2054 298 122275 0 126 225792 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 110 6914 0 254 181440 0 malloc-128 128 1297 36 28261 0 126 170624 0 malloc-256 256 58 557 4086 0 62 157440 0 mbuf_packet 256 62 523 6217 0 254 149760 0 sctp_asoc 2288 22 43 672 0 254 148720 0 FFS2 dinode 256 520 50 1775 0 62 145920 0 VMSPACE 2544 47 10 2161 0 4 145008 0 S VFS Cache 104 1027 299 2361 0 126 137904 0 malloc-65536 65536 0 2 5 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-2048 2048 42 20 6518 0 8 126976 0 malloc-1024 1024 119 5 305 0 16 126976 0 malloc-384 384 175 145 3827 0 30 122880 0 PROC 1336 73 17 2186 0 8 120240 0 ksiginfo 112 75 969 1326 0 126 116928 0 128 Bucket 1024 90 21 1509 0 16 113664 0 malloc-256 256 345 90 4190 0 62 111360 0 malloc-8192 8192 12 1 14 0 1 106496 0 malloc-256 256 207 198 6087 0 62 103680 0 socket 944 56 52 3994 0 254 101952 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 filedesc0 1072 74 17 2187 0 8 97552 0 malloc-4096 4096 22 0 26 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 956 430 36160 0 254 88704 0 malloc-128 128 416 266 6004 0 126 87296 0 sctp_ep 1280 35 25 1627 0 254 76800 0 malloc-2048 2048 16 20 624 0 8 73728 0 malloc-4096 4096 15 2 29 0 2 69632 0 g_bio 408 0 170 15665 0 30 69360 0 malloc-16384 16384 2 2 162 0 1 65536 0 sctp_raddr 736 27 61 845 0 254 64768 0 malloc-1024 1024 25 35 700 0 16 61440 0 malloc-256 256 1 224 2474 0 62 57600 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 3 546 0 2 57344 0 malloc-64 64 749 133 6720 0 254 56448 0 64 Bucket 512 82 22 3668 0 30 53248 0 malloc-8192 8192 2 4 38 0 1 49152 0 32 Bucket 256 52 128 4089 0 62 46080 0 clpbuf 2624 0 16 23 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4710 410 4992 0 254 40960 0 tcpcb 1080 4 31 423 0 254 37800 0 NAMEI 1024 0 36 20428 0 16 36864 0 malloc-128 128 20 259 277 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 pipe 744 23 17 461 0 16 29760 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-64 64 0 441 566 0 254 28224 0 Files 80 248 102 12847 0 126 28000 0 malloc-384 384 52 18 52 0 30 26880 0 malloc-256 256 90 15 505 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 KNOTE 160 28 122 39489 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1453 0 126 24000 0 tcp_inpcb 496 4 44 423 0 254 23808 0 malloc-128 128 128 58 1667 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 40 20 96 0 30 23040 0 malloc-256 256 70 20 771 0 62 23040 0 tcp_bbr_pcb 832 0 27 207 0 16 22464 0 malloc-1024 1024 13 7 1239 0 16 20480 0 PWD 32 25 605 1281 0 254 20160 0 malloc-32 32 58 572 505 0 254 20160 0 udplite_inpcb 496 0 40 338 0 254 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 1433 0 2 16384 0 malloc-4096 4096 2 2 152 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-64 64 112 140 17034 0 254 16128 0 malloc-32 32 267 237 3268 0 254 16128 0 16 Bucket 144 59 53 376 0 62 16128 0 vtnet_tx_hdr 24 0 668 222047 0 254 16032 0 malloc-384 384 31 9 31 0 30 15360 0 tcp_rack_pcb 832 0 18 97 0 16 14976 0 malloc-512 512 2 22 273 0 30 12288 0 2 Bucket 32 59 319 825 0 254 12096 0 malloc-16 16 520 230 2998 0 254 12000 0 udp_inpcb 496 6 18 213 0 254 11904 0 malloc-128 128 75 18 321 0 126 11904 0 sctp_chunk 152 26 52 309 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1275 0 254 11520 0 malloc-256 256 27 18 304 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 1 3 16 0 8 8192 0 malloc-2048 2048 0 4 2 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 4 0 16 8192 0 malloc-512 512 10 6 44 0 30 8192 0 malloc-512 512 6 10 26 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 10 6 29 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 71 131 71 0 254 8080 0 sctp_stream_msg_out 112 0 72 94 0 254 8064 0 sctp_laddr 48 0 168 780 0 254 8064 0 tcp_rack_map 112 0 72 253 0 126 8064 0 udpcb 32 6 246 551 0 254 8064 0 ertt 72 4 108 423 0 126 8064 0 malloc-64 64 40 86 366 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 45 0 254 8064 0 malloc-32 32 65 187 2461 0 254 8064 0 malloc-32 32 99 153 1194 0 254 8064 0 malloc-32 32 40 212 2807 0 254 8064 0 malloc-32 32 23 229 40 0 254 8064 0 4 Bucket 48 5 163 81 0 254 8064 0 malloc-16 16 78 422 3790 0 254 8000 0 malloc-16 16 17 483 44 0 254 8000 0 malloc-16 16 33 467 25401 0 254 8000 0 malloc-16 16 22 478 27 0 254 8000 0 malloc-16 16 11 489 25 0 254 8000 0 ripcb 496 7 9 79 0 254 7936 0 malloc-128 128 17 45 65 0 126 7936 0 sctp_readq 152 0 52 84 0 254 7904 0 cryptop 280 0 28 18 0 30 7840 0 AIOCB 552 0 14 5 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 384 0 30 7680 0 malloc-256 256 14 16 269 0 62 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-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-512 512 0 8 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 malloc-128 128 1 30 21 0 126 3968 0 AIO 208 0 19 4 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 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 da_ccb 544 0 0 0 0 16 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_ack 48 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 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 88 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 itimer 352 0 0 0 0 30 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 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 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-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