panic: __rw_wlock_hard: recursing but non-recursive rw sctp-info @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1856 cpuid = 1 time = 163 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009beff1f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009beff350 vpanic() at vpanic+0x2c5/frame 0xfffffe009beff430 panic() at panic+0xb5/frame 0xfffffe009beff4f0 __rw_wlock_hard() at __rw_wlock_hard+0x119e/frame 0xfffffe009beff650 _rw_wlock_cookie() at _rw_wlock_cookie+0x1d4/frame 0xfffffe009beff720 sctp_swap_inpcb_for_listen() at sctp_swap_inpcb_for_listen+0xf8/frame 0xfffffe009beff7b0 sctp_listen() at sctp_listen+0x614/frame 0xfffffe009beff8e0 solisten() at solisten+0xd2/frame 0xfffffe009beff930 kern_listen() at kern_listen+0x158/frame 0xfffffe009beff9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009beffbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009beffbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4321 tid 105244 ] Stopped at kdb_enter+0x6b: movq $0,0x28e217a(%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 0x69bf667a948bb1a4 rdx 0x40001 rbx 0 rsp 0xfffffe009beff330 rbp 0xfffffe009beff350 rsi 0 rdi 0xfffffe0058822ce8 r8 0x3 r9 0xfffffe009befee68 r10 0 r11 0xfffffe00a8314350 r12 0xfffffe00a8313e40 r13 0xfffffe009beff301 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abf3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e217a(%rip) db> show proc Process 4321 (syz-executor.1) at 0xfffffe00a77bca70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e433538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a779f9f0 (map 0xfffffe00a779f9f0) (map.pmap 0xfffffe00a779fab0) (pmap 0xfffffe00a779fb10) threads: 2 105020 Run CPU 0 syz-executor.1 105244 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 4321 783 783 0 R (threaded) syz-executor.1 105020 Run CPU 0 syz-executor.1 105244 Run CPU 1 syz-executor.1 4318 782 782 0 R (threaded) syz-executor.0 102977 RunQ syz-executor.0 105233 S select 0xfffffe0058af1640 syz-executor.0 105235 S sbwait 0xfffffe00a7897204 syz-executor.0 105237 S uwait 0xfffffe00a6ebda00 syz-executor.0 105239 S uwait 0xfffffe009eba1e80 syz-executor.0 105241 S uwait 0xfffffe009ea7d400 syz-executor.0 4316 791 791 0 S (threaded) syz-executor.3 101810 S nanslp 0xffffffff8405af80 syz-executor.3 105232 S sbwait 0xfffffe00a7cbc204 syz-executor.3 105234 S sbwait 0xfffffe009e3ad5c4 syz-executor.3 105236 S uwait 0xfffffe00a6ebd500 syz-executor.3 105238 S uwait 0xfffffe009e3a2b80 syz-executor.3 105240 S uwait 0xfffffe00a6ebd900 syz-executor.3 4170 0 0 0 DL aiordy 0xfffffe00a78aca70 [aiod4] 4169 0 0 0 DL aiordy 0xfffffe009ea38538 [aiod3] 4168 0 0 0 DL aiordy 0xfffffe00a6e68538 [aiod2] 4167 0 0 0 DL aiordy 0xfffffe00a7899a70 [aiod1] 2166 1 783 0 S uwait 0xfffffe009ea7d600 syz-executor.1 2165 1 791 0 S uwait 0xfffffe005876b600 syz-executor.3 2161 1 783 0 S uwait 0xfffffe009e9f2b80 syz-executor.1 2160 1 782 0 S uwait 0xfffffe009e444380 syz-executor.0 2158 1 791 0 S uwait 0xfffffe009ea7d200 syz-executor.3 2155 1 1069 0 S uwait 0xfffffe005876b400 syz-executor.2 2153 1 783 0 S uwait 0xfffffe005893c980 syz-executor.1 2152 1 782 0 S uwait 0xfffffe009e9f2680 syz-executor.0 2150 1 791 0 S uwait 0xfffffe009e9f2880 syz-executor.3 2147 1 1069 0 S uwait 0xfffffe005893c780 syz-executor.2 2143 1 782 0 S uwait 0xfffffe009ea7dc00 syz-executor.0 2137 1 1069 0 S uwait 0xfffffe005893c000 syz-executor.2 2128 1 1069 0 S uwait 0xfffffe0058393400 syz-executor.2 2125 1 1069 0 S uwait 0xfffffe009e444880 syz-executor.2 1752 1744 1752 0 Ss select 0xfffffe009e9e9bc0 dhclient 1747 1 1747 0 Ss select 0xfffffe005740b140 dhclient 1744 1731 436 65 S select 0xfffffe009ea440c0 dhclient 1731 436 436 0 S wait 0xfffffe009eab4a70 sh 1722 1 1722 65 Ss select 0xfffffe0058af1ac0 dhclient 1069 780 1069 0 Rs syz-executor.2 1048 1 1048 0 Ss select 0xfffffe009ea86ec0 dhclient 1045 1 1045 0 Ss select 0xfffffe009ea442c0 dhclient 791 780 791 0 Rs syz-executor.3 783 780 783 0 Ss nanslp 0xffffffff8405af80 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0057015480 syz-fuzzer 100122 S uwait 0xfffffe005893cb80 syz-fuzzer 100123 S uwait 0xfffffe005893cc80 syz-fuzzer 100124 S uwait 0xfffffe005893c280 syz-fuzzer 100125 S uwait 0xfffffe005893c380 syz-fuzzer 100126 S uwait 0xfffffe005876b080 syz-fuzzer 100127 S uwait 0xfffffe005876b180 syz-fuzzer 100128 S uwait 0xfffffe005893c480 syz-fuzzer 100129 S kqread 0xfffffe005886e900 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058b210b0 csh 776 694 776 0 Ss select 0xfffffe0058af10c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f14b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe005740b5c0 sshd 507 1 507 0 Ss select 0xfffffe0058af1a40 syslogd 436 1 436 0 Ss wait 0xfffffe0058b04a70 devd 435 1 435 65 Ss select 0xfffffe0058af19c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af1840 dhclient 347 1 347 0 Ss select 0xfffffe005740b740 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe005882ace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eaea40 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d81580 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847dfe20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 4321 (syz-executor.1) thread 0xfffffe00a8313e40 (105244) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a7d02920) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:930 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00a7d028e0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:929 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a7d02900) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:925 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a7d028c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:923 exclusive sleep mutex socket (socket) r = 0 (0xfffffe00a7d02780) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7211 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081bb428) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7204 Process 4318 (syz-executor.0) thread 0xfffffe009ea76560 (105235) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a7897180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4140 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 pcb 499 1062K 9508 newblk 71 1042K 11411 vfscache 3 1025K 3 inodedep 104 551K 3966 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 6807 subproc 163 333K 4410 vmem 3 274K 5 sctp_stro 231 231K 1883 acpica 1674 184K 55623 sctp_atcl 464 174K 6426 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 3454 tfo_ccache 1 128K 1 DEVFS1 108 108K 131 sem 4 106K 4 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 BPF 30 53K 42 umtx 396 50K 396 kdtrace 250 49K 9567 temp 36 35K 2329 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 127 32K 139 msg 4 30K 4 sctp_atky 695 29K 8534 gtaskqueue 18 26K 18 dirrem 91 23K 3632 routetbl 230 22K 749 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 88 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 126 sctp_timw 59 15K 59 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 9 ether_multi 152 13K 218 freefile 95 12K 3613 kenv 95 12K 95 eventhandler 133 12K 133 freework 45 12K 6149 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 ksem 4 10K 96 in6_multi 65 9K 85 bmsafemap 3 9K 3887 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 40 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_athm 464 8K 6620 sctp_map 462 8K 3758 kqueue 77 7K 4343 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 269 plimit 22 6K 476 pf_ifnet 13 5K 50 DEVFSP 76 5K 761 pwddesc 75 5K 4342 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 15 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 102 lockf 33 4K 181 acpisem 28 4K 28 session 28 4K 50 hhook 15 4K 17 pf_osfp 28 4K 28 terminal 11 3K 11 proc-args 47 3K 647 selfd 38 3K 55505 uidinfo 3 3K 25 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 freeblks 8 2K 3685 ipsec-saq 2 2K 2 ip6ndp 12 2K 17 sctp_ifa 14 2K 18 select 14 2K 153 Unitno 29 2K 59 CAM XPT 22 2K 543 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 9 softdep 1 1K 1 mkdir 8 1K 6720 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 354 NFSD session 1 1K 1 sctp_aadr 14 1K 34 CAM periph 4 1K 271 inpcbpolicy 27 1K 1916 sctp_ifn 6 1K 18 ipsec 3 1K 3 indirdep 3 1K 2226 mld 6 1K 8 igmp 6 1K 8 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 214 pci_link 10 1K 10 crypto 4 1K 369 encap_export_host 12 1K 12 tcp_fsb 4 1K 231 newdirblk 4 1K 3360 diradd 4 1K 3675 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 868 chacha20random 1 1K 1 procdesc 3 1K 14 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 pf_rule 1 1K 93 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1077 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 7902 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 97 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 17103 p1003.1b 1 1K 1 cubic data 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 3034 sctp_iter 0 0K 20 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 19 sctp_stri 0 0K 372 tcp_do 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 5 dctcp data 0 0K 16 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 5 vegas data 0 0K 2 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 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 1944 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 172 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 5 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 54 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 14 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 3553 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 54 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 54 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 29 lio 0 0K 2 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 172 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 665 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 707 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 27 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8325 1771 209748 0 254 41353216 0 tcp_log 416 0 20007 137800 0 254 8322912 0 mbuf 256 9582 2868 882723 0 254 3187200 0 pbuf 2624 0 893 0 0 2 2343232 0 malloc-384 384 4272 298 8135 0 30 1754880 0 BUF TRIE 144 357 11403 11369 0 62 1693440 0 malloc-4096 4096 403 5 4922 0 2 1671168 0 RADIX NODE 144 9199 1772 148280 0 63 1579824 0 malloc-128 128 11590 35 12025 0 126 1488000 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 UMA Slabs 0 112 11625 0 11625 0 126 1302000 0 vmem btag 56 20723 132 20723 0 254 1167880 0 tcp_bbr_map 128 0 7316 127682 0 126 936448 0 FFS inode 1160 535 32 4159 0 8 657720 0 256 Bucket 2048 266 14 17803 0 8 573440 0 sctp_asoc 2288 231 19 1879 0 254 572000 0 malloc-2048 2048 241 17 4351 0 8 528384 0 malloc-16384 16384 21 5 3400 0 1 425984 0 ertt_txseginfo 40 0 10403 321149 0 254 416120 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 VM OBJECT 264 1374 81 64660 0 30 384120 0 THREAD 1808 174 24 5244 0 8 357984 0 malloc-256 256 465 795 21581 0 62 322560 0 sctp_ep 1272 233 19 4343 0 254 320544 0 malloc-64 64 4517 145 13335 0 254 298368 0 VNODE 448 573 84 4201 0 30 294336 0 malloc-1024 1024 232 20 1880 0 16 258048 0 MAP ENTRY 96 2186 334 248765 0 126 241920 0 malloc-16 16 14687 313 19271 0 254 240000 0 DEVCTL 1024 42 178 176 0 0 225280 0 malloc-384 384 499 41 6531 0 30 207360 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 1976 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_raddr 736 231 22 1977 0 254 186208 0 malloc-32 32 5598 72 6410 0 254 181440 0 mbuf_packet 256 155 550 16222 0 254 180480 0 vnpbuf 2624 0 64 13 0 64 167936 0 128 Bucket 1024 126 33 3088 0 16 162816 0 malloc-128 128 1209 62 32683 0 126 162688 0 socket 960 43 117 7721 0 254 153600 0 malloc-128 128 1130 48 5669 0 126 150784 0 FFS2 dinode 256 535 50 4158 0 62 149760 0 VMSPACE 2544 48 9 4291 0 4 145008 0 malloc-1024 1024 133 7 156 0 16 143360 0 S VFS Cache 104 1012 353 4753 0 126 141960 0 malloc-256 256 332 193 14474 0 62 134400 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 36 0 1 131072 0 clpbuf 2624 0 48 1121 0 16 125952 0 ksiginfo 112 72 972 685 0 126 116928 0 PROC 1336 74 13 4321 0 8 116232 0 malloc-256 256 137 313 7313 0 62 115200 0 malloc-256 256 46 374 2040 0 62 107520 0 malloc-32768 32768 1 2 131 0 1 98304 0 filedesc0 1072 75 16 4342 0 8 97552 0 g_bio 408 0 230 53822 0 31 93840 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 99 53 5863 0 30 77824 0 malloc-8192 8192 8 1 10 0 1 73728 0 sctp_chunk 152 429 39 1487 0 254 71136 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 2 32 0 2 65536 0 malloc-2048 2048 13 17 637 0 8 61440 0 tcpcb 1080 8 48 857 0 254 60480 0 tcp_inpcb 496 11 109 857 0 254 59520 0 malloc-128 128 126 339 3987 0 126 59520 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-4096 4096 13 0 13 0 2 53248 0 32 Bucket 256 63 132 14085 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 10 34 1733 0 16 45056 0 malloc-64 64 517 176 1641 0 254 44352 0 malloc-384 384 95 15 223 0 30 42240 0 da_ccb 544 0 77 16195 0 16 41888 0 malloc-4096 4096 8 2 18 0 2 40960 0 pcpu-8 8 4738 382 6014 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 30330 0 16 36864 0 malloc-64 64 90 477 70814 0 254 36288 0 Files 80 212 238 19811 0 126 36000 0 malloc-128 128 61 218 364 0 126 35712 0 malloc-256 256 110 25 710 0 62 34560 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 malloc-64 64 118 386 4932 0 254 32256 0 16 Bucket 144 74 150 1207 0 62 32256 0 malloc-256 256 63 57 820 0 62 30720 0 malloc-4096 4096 4 3 9 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 41298 0 62 28000 0 udplite_inpcb 496 6 50 616 0 254 27776 0 pipe 744 21 14 435 0 16 26040 0 PWD 32 32 724 3452 0 254 24192 0 malloc-64 64 304 74 2396 0 254 24192 0 malloc-32 32 499 257 6355 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 1679 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 55 5 63 0 30 23040 0 tcp_bbr_pcb 832 0 27 394 0 16 22464 0 tcp_rack_pcb 832 4 23 231 0 16 22464 0 malloc-4096 4096 3 2 4188 0 2 20480 0 sctp_stream_msg_out 112 134 46 471 0 254 20160 0 malloc-64 64 231 84 1628 0 254 20160 0 2 Bucket 32 60 570 1343 0 254 20160 0 malloc-128 128 60 95 411 0 126 19840 0 malloc-128 128 86 69 3959 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 29 46 633 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 326 0 8 16384 0 malloc-2048 2048 5 3 28 0 8 16384 0 malloc-1024 1024 8 8 51 0 16 16384 0 malloc-512 512 0 32 352 0 30 16384 0 malloc-512 512 5 27 416 0 30 16384 0 malloc-64 64 170 82 886 0 254 16128 0 malloc-32 32 88 416 2934 0 254 16128 0 vtnet_tx_hdr 24 0 668 265176 0 254 16032 0 udp_inpcb 496 6 26 321 0 254 15872 0 malloc-128 128 50 74 3769 0 126 15872 0 malloc-384 384 22 18 394 0 30 15360 0 malloc-2048 2048 3 3 91 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-1024 1024 2 10 26 0 16 12288 0 malloc-1024 1024 9 3 224 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 sctp_laddr 48 62 190 1640 0 254 12096 0 tcp_rack_map 112 16 92 565 0 126 12096 0 malloc-32 32 113 265 9149 0 254 12096 0 malloc-16 16 482 268 7529 0 254 12000 0 ripcb 496 4 20 122 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 42 0 62 11520 0 unpcb 256 14 31 1428 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 22 0 16 8192 0 malloc-512 512 8 8 18 0 30 8192 0 malloc-512 512 0 16 132 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 42 0 62 8096 0 PGRP 88 28 64 50 0 126 8096 0 rl_entry 40 84 118 84 0 254 8080 0 udpcb 32 12 240 937 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 8 104 857 0 126 8064 0 malloc-64 64 55 71 487 0 254 8064 0 malloc-32 32 218 34 415 0 254 8064 0 malloc-32 32 56 196 187 0 254 8064 0 malloc-32 32 52 200 397 0 254 8064 0 malloc-32 32 17 235 136 0 254 8064 0 4 Bucket 48 6 162 126 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 26 474 1178 0 254 8000 0 malloc-16 16 57 443 2490 0 254 8000 0 malloc-16 16 39 461 308 0 254 8000 0 malloc-16 16 288 212 25575 0 254 8000 0 malloc-16 16 4 496 2306 0 254 8000 0 cryptop 280 0 28 51 0 30 7840 0 AIOCB 552 0 14 4 0 16 7728 0 malloc-256 256 13 17 1069 0 62 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 3 0 2 4096 0 malloc-512 512 0 8 29 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 3 43 3 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_readq 152 0 26 170 0 254 3952 0 AIO 208 0 19 1 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 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 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_ack 48 0 0 0 0 254 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 itimer 352 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 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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 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-8192 8192 0 0 0 0 1 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