panic: Bad link elm 0xfffffe00a12dc000 prev->next != elm cpuid = 0 time = 1631056149 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077eb270 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077eb3d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00077eb4b0 panic() at panic+0xb5/frame 0xfffffe00077eb580 sctp_ss_fcfs_remove() at sctp_ss_fcfs_remove+0x20a/frame 0xfffffe00077eb5d0 sctp_free_assoc() at sctp_free_assoc+0x15c6/frame 0xfffffe00077eb710 sctp_timeout_handler() at sctp_timeout_handler+0x1a96/frame 0xfffffe00077eb850 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe00077eba00 softclock() at softclock+0x152/frame 0xfffffe00077eba50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077ebbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077ebbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077ebbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6b: movq $0,0x28e224a(%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 0xbf5eb46e24107e06 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00077eb3b0 rbp 0xfffffe00077eb3d0 rsi 0x1 rdi 0xffffffff8408b740 cov_trace_pc r8 0x3 r9 0xfffffe00077eaee8 r10 0 r11 0xfffffe0058b65510 r12 0xfffffe0053dfd020 r13 0xfffffe00077eb401 r14 0xffffffff82c773a0 .str.18 r15 0xffffffff82c773a0 .str.18 rip 0xffffffff817abe6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e224a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df0a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 1 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 4100 1 4100 65 Ss select 0xfffffe005740a240 dhclient 3928 1 3928 0 Ss select 0xfffffe00a8db5a40 dhclient 3924 1 3924 0 Ss select 0xfffffe00a8db5d40 dhclient 3897 1 3897 65 Ss select 0xfffffe00a777f4c0 dhclient 3821 1 802 0 S uwait 0xfffffe00a1266d00 syz-executor.2 3819 1 783 0 S uwait 0xfffffe00a1266e00 syz-executor.1 3812 1 802 0 S umtxn 0xfffffe00a1207880 syz-executor.2 3810 1 783 0 S uwait 0xfffffe009e9cc480 syz-executor.1 3804 1 802 0 S uwait 0xfffffe00a137f900 syz-executor.2 3802 1 783 0 S uwait 0xfffffe009e9cc580 syz-executor.1 3793 1 783 0 S uwait 0xfffffe00a137fa00 syz-executor.1 3787 1 783 0 S uwait 0xfffffe00a3f6bf00 syz-executor.1 3443 1 3443 60929 S uwait 0xfffffe00a137f200 syz-executor.1 3439 1 3439 60929 S umtxn 0xfffffe00a121b280 syz-executor.0 3437 1 3437 60929 S uwait 0xfffffe00a1207680 syz-executor.1 3433 1 3433 60929 S uwait 0xfffffe00a121b580 syz-executor.0 3432 1 3432 60929 S uwait 0xfffffe00a137f600 syz-executor.1 3428 1 3428 60929 S uwait 0xfffffe00a137f500 syz-executor.0 3422 1 782 60929 S uwait 0xfffffe00a3f6be00 syz-executor.0 3421 1 3421 60929 S uwait 0xfffffe009e9ccc80 syz-executor.0 3021 1 830 0 S uwait 0xfffffe00a1207d80 syz-executor.3 3019 1 830 0 S uwait 0xfffffe009e9cc680 syz-executor.3 2913 1 2913 0 Ss select 0xfffffe005740a040 dhclient 2906 1 2906 0 Ss select 0xfffffe00a777f9c0 dhclient 2876 1 2876 65 Ss select 0xfffffe00a777f8c0 dhclient 2156 1 2156 0 Ss select 0xfffffe00a777f640 dhclient 2152 1 2152 0 Ss select 0xfffffe00a777f7c0 dhclient 2133 1 2133 65 Ss select 0xfffffe005740a140 dhclient 1772 1 830 0 S uwait 0xfffffe005892b700 syz-executor.3 1763 1 830 0 S uwait 0xfffffe005892be80 syz-executor.3 1757 1 830 0 S uwait 0xfffffe00a121b180 syz-executor.3 1749 1 830 0 S uwait 0xfffffe00a137ff00 syz-executor.3 1748 1 830 0 S uwait 0xfffffe00a137fe00 syz-executor.3 1080 1 1080 0 Ss select 0xfffffe0056b8b7c0 dhclient 1076 1 1076 0 Ss select 0xfffffe005740a5c0 dhclient 1058 0 0 0 DL aiordy 0xfffffe0058b01000 [aiod4] 1057 0 0 0 DL aiordy 0xfffffe0058b01538 [aiod3] 1056 0 0 0 DL aiordy 0xfffffe009e4c5a70 [aiod2] 1055 0 0 0 DL aiordy 0xfffffe00a1240a70 [aiod1] 830 780 830 0 Ss piperd 0xfffffe009e451ba0 syz-executor.3 802 780 802 0 Ss piperd 0xfffffe009e451000 syz-executor.2 782 780 782 0 Ss piperd 0xfffffe009e9e6ba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe005834d300 syz-fuzzer 100120 S uwait 0xfffffe005892b800 syz-fuzzer 100121 S uwait 0xfffffe009e9ccd80 syz-fuzzer 100122 S uwait 0xfffffe009e9cce80 syz-fuzzer 100123 S uwait 0xfffffe0058b6c000 syz-fuzzer 100124 S uwait 0xfffffe0058b6c100 syz-fuzzer 100125 S kqread 0xfffffe0058b13400 syz-fuzzer 100126 S uwait 0xfffffe005892b000 syz-fuzzer 100370 S uwait 0xfffffe0058764000 syz-fuzzer 101554 S uwait 0xfffffe00a121b380 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005875c0b0 csh 776 694 776 0 Ss select 0xfffffe0056b8d5c0 sshd 761 1 761 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00574740b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574744b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574748b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0056b8b940 sshd 507 1 507 0 Ss select 0xfffffe0056b8b9c0 syslogd 436 1 436 0 Ss select 0xfffffe005740aa40 devd 435 1 435 65 Ss select 0xfffffe0056b8be40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8bc40 dhclient 347 1 347 0 Ss select 0xfffffe005740ab40 dhclient 23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00575fe8e8 [/ 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 0xffffffff81eacda0 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849a3580 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d99e20 [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 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [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 - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 1 [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7e320 [deadlkres] 100077 D - 0xfffffe0057400a00 [acpi_task_0] 100078 D - 0xfffffe0057400a00 [acpi_task_1] 100079 D - 0xfffffe0057400a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 783 780 783 0 Z syz-executor.1 db> show all locks Process 12 (intr) thread 0xfffffe0053dfd020 (100032) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a3f59c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4840 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a3f59c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4839 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2310) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4837 db> show malloc Type InUse MemUse Requests sctp_stro 162 22303K 2371 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 vfscache 3 1025K 3 newblk 1 1024K 8809 pcb 448 1010K 10744 ufs_quota 1 512K 1 inodedep 1 512K 3446 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 52 409K 6231 subproc 186 382K 4201 vmem 3 274K 5 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 sctp_atcl 373 140K 7621 linker 355 140K 383 pagedep 1 128K 3172 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 48 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 umtx 396 50K 396 kdtrace 262 50K 8407 temp 36 35K 2950 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 535 22K 10302 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 498 sctp_timw 67 17K 67 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 ether_multi 157 13K 177 KTRACE 100 13K 100 lltable 41 13K 137 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 ksem 7 11K 91 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 cred 39 10K 272 in6_multi 71 9K 71 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 bmsafemap 1 8K 3503 shmfd 1 8K 23 pfs_vncache 1 8K 1 kqueue 88 8K 4144 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 DEVFSP 96 6K 708 CAM DEV 3 6K 510 plimit 24 6K 414 sctp_athm 373 6K 7816 pwddesc 84 6K 4125 sctp_map 324 6K 4626 pf_ifnet 13 5K 36 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 51 vt 11 5K 11 pf_table 2 4K 15 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 57895 lockf 32 4K 67 hhook 15 4K 17 proc-args 52 3K 673 terminal 11 3K 11 select 19 3K 68 uidinfo 4 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 63 CAM XPT 22 2K 543 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 pf_osfp 11 2K 11 msi 9 2K 9 xform 18 2K 991 clone 9 2K 9 tun 7 2K 7 sctp_aadr 17 2K 34 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 48 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 281 pci_link 10 1K 10 crypto 4 1K 248 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 448 pfil 4 1K 4 filedesc_to_leader 8 1K 15 cdev 2 1K 2 inpcbpolicy 15 1K 1401 osd 8 1K 959 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 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 50 nexusdev 8 1K 8 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 pmchooks 1 1K 1 soname 4 1K 8425 filecaps 5 1K 114 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 freework 1 1K 5283 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 13 mqdata 0 0K 0 chd data 0 0K 5 vegas data 0 0K 10 dctcp data 0 0K 10 cdg data 0 0K 18 sctp_mcore 0 0K 0 sctp_socko 0 0K 3659 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 3 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 204 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 2162 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 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 newdirblk 0 0K 3144 dirrem 0 0K 3334 mkdir 0 0K 6288 diradd 0 0K 3374 freefile 0 0K 3313 freeblks 0 0K 3384 freefrag 0 0K 1 allocindir 0 0K 0 indirdep 0 0K 2325 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 97 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 18 in_mfilter 0 0K 6 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 1 twsbuf 0 0K 0 statfs 0 0K 3357 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 91 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 5 lio 0 0K 20 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 150 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 18123 ioctlops 0 0K 293 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 320 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 4 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 841 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 16 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 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 8336 1349 622039 0 254 39669760 0 tcp_log 416 0 14508 201114 0 254 6035328 0 mbuf 256 10631 2044 1738196 0 254 3244800 0 pbuf 2624 0 845 0 0 2 2217280 0 BUF TRIE 144 186 11574 4794 0 62 1693440 0 mbuf_cluster 2048 810 2 810 0 254 1662976 0 RADIX NODE 144 10318 821 126823 0 62 1604016 0 malloc-384 384 4152 18 4156 0 30 1601280 0 malloc-128 128 11292 23 11326 0 126 1448320 0 malloc-4096 4096 327 2 579 0 2 1347584 0 UMA Slabs 0 112 11435 10 11435 0 126 1281840 0 vmem btag 56 20288 63 20288 0 254 1139656 0 ertt_txseginfo 40 0 27371 510253 0 254 1094840 0 malloc-2048 2048 217 225 5794 0 8 905216 0 sctp_asoc 2288 162 228 2313 0 254 892320 0 tcp_bbr_map 128 0 5394 169305 0 126 690432 0 FFS inode 1160 534 54 3864 0 8 682080 0 256 Bucket 2048 314 16 20475 0 8 675840 0 sctp_ep 1272 210 231 5023 0 254 560952 0 malloc-16384 16384 26 8 3114 0 1 557056 0 malloc-1024 1024 270 218 2610 0 16 499712 0 VM OBJECT 264 1526 169 60803 0 30 447480 0 malloc-4096 4096 99 9 4128 0 2 442368 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 175 23 4305 0 8 357984 0 vnpbuf 2624 0 128 16 0 64 335872 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-384 384 374 456 7962 0 30 318720 0 MAP ENTRY 96 2653 539 233444 0 126 306432 0 VNODE 448 573 102 3905 0 30 302400 0 sctp_raddr 736 178 229 2727 0 254 299552 0 malloc-64 64 3928 167 8496 0 254 262080 0 malloc-256 256 460 500 7806 0 62 245760 0 malloc-16 16 14029 471 14106 0 254 232000 0 DEVCTL 1024 0 220 155 0 0 225280 0 mbuf_packet 256 162 648 24190 0 254 207360 0 malloc-65536 65536 1 2 270 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 2110 0 1 196608 0 sctp_chunk 152 977 297 2527 0 254 193648 0 socket 944 96 108 7921 0 254 192576 0 malloc-384 384 0 500 3485 0 30 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 58 14 4076 0 4 183168 0 malloc-128 128 1377 49 26583 0 126 182528 0 malloc-32 32 5560 110 6134 0 254 181440 0 malloc-256 256 33 627 12871 0 62 168960 0 malloc-256 256 123 492 7252 0 62 157440 0 FFS2 dinode 256 534 51 3863 0 62 149760 0 S VFS Cache 104 1013 391 4432 0 126 146016 0 PROC 1336 85 14 4100 0 8 132264 0 malloc-65536 65536 0 2 136 0 1 131072 0 128 Bucket 1024 98 17 2313 0 16 117760 0 ksiginfo 112 83 961 1316 0 126 116928 0 filedesc0 1072 84 21 4125 0 8 112560 0 malloc-128 128 803 65 7276 0 126 111104 0 malloc-32768 32768 1 2 9 0 1 98304 0 malloc-128 128 571 142 11056 0 126 91264 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 5 37 625 0 8 86016 0 malloc-256 256 233 97 5929 0 62 84480 0 clpbuf 2624 0 32 85 0 16 83968 0 g_bio 408 0 190 40889 0 30 77520 0 malloc-64 64 879 318 5831 0 254 76608 0 malloc-8192 8192 7 2 110 0 1 73728 0 64 Bucket 512 110 34 5634 0 30 73728 0 malloc-256 256 32 238 8698 0 62 69120 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-64 64 919 89 9274 0 254 64512 0 malloc-128 128 5 491 3537 0 126 63488 0 tcpcb 1080 4 52 948 0 254 60480 0 malloc-384 384 124 26 269 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 32 Bucket 256 89 121 7116 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-64 64 188 505 58179 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4778 342 5586 0 254 40960 0 NAMEI 1024 0 36 29125 0 16 36864 0 malloc-2048 2048 11 7 69 0 8 36864 0 malloc-32 32 488 646 11410 0 254 36288 0 Files 80 310 140 19540 0 126 36000 0 malloc-384 384 83 7 83 0 30 34560 0 da_ccb 544 0 63 10396 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-1024 1024 22 10 1421 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-16 16 740 1260 38969 0 254 32000 0 tcp_inpcb 496 4 60 948 0 254 31744 0 tcp_bbr_pcb 832 0 36 435 0 16 29952 0 malloc-4096 4096 2 5 3363 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 16 Bucket 144 83 113 896 0 62 28224 0 KNOTE 160 26 149 85053 0 62 28000 0 8 Bucket 80 74 276 1846 0 126 28000 0 pipe 744 23 12 483 0 16 26040 0 malloc-1024 1024 18 6 44 0 16 24576 0 PWD 32 36 720 3180 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 37 53 665 0 62 23040 0 malloc-4096 4096 3 2 14 0 2 20480 0 malloc-2048 2048 8 2 8 0 8 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 sctp_stream_msg_out 112 59 121 789 0 254 20160 0 sctp_laddr 48 80 340 1853 0 254 20160 0 malloc-128 128 34 121 305 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1452 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 28 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 1 7 26 0 8 16384 0 malloc-2048 2048 4 4 20 0 8 16384 0 malloc-512 512 3 29 509 0 30 16384 0 2 Bucket 32 63 441 1219 0 254 16128 0 vtnet_tx_hdr 24 0 668 607196 0 254 16032 0 udp_inpcb 496 6 26 282 0 254 15872 0 malloc-128 128 89 35 626 0 126 15872 0 malloc-384 384 26 14 95 0 30 15360 0 malloc-256 256 38 22 164 0 62 15360 0 tcp_rack_pcb 832 0 18 204 0 16 14976 0 malloc-2048 2048 2 4 89 0 8 12288 0 malloc-512 512 19 5 22 0 30 12288 0 malloc-64 64 48 141 16849 0 254 12096 0 malloc-32 32 150 228 3443 0 254 12096 0 malloc-16 16 499 251 4441 0 254 12000 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-256 256 19 26 352 0 62 11520 0 malloc-4096 4096 0 2 25 0 2 8192 0 malloc-4096 4096 0 2 57 0 2 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 5 11 14 0 30 8192 0 malloc-512 512 0 16 36 0 30 8192 0 malloc-512 512 2 14 49 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 42 50 59 0 126 8096 0 rl_entry 40 81 121 81 0 254 8080 0 sctp_asconf_ack 48 0 168 9 0 254 8064 0 tcp_rack_map 112 0 72 537 0 126 8064 0 udpcb 32 6 246 334 0 254 8064 0 ertt 72 4 108 948 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 437 0 254 8064 0 malloc-64 64 2 124 14 0 254 8064 0 malloc-32 32 68 184 3242 0 254 8064 0 malloc-32 32 25 227 1658 0 254 8064 0 malloc-32 32 136 116 307 0 254 8064 0 malloc-32 32 19 233 38 0 254 8064 0 4 Bucket 48 6 162 130 0 254 8064 0 malloc-16 16 11 489 1541 0 254 8000 0 malloc-16 16 22 478 36 0 254 8000 0 malloc-16 16 36 464 2898 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 22 0 254 8000 0 ripcb 496 5 11 119 0 254 7936 0 udplite_inpcb 496 0 16 52 0 254 7936 0 malloc-128 128 31 31 350 0 126 7936 0 sctp_readq 152 0 52 243 0 254 7904 0 AIO 208 0 38 16 0 62 7904 0 cryptop 280 0 28 24 0 30 7840 0 AIOCB 552 0 14 36 0 16 7728 0 AIOLIO 272 0 28 10 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-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-1024 1024 2 2 6 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 0 8 8 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 2 0 254 4048 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 18 108 253 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 5 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 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 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-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-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 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