panic: Assertion !callout_active(&tp->t_callout) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:2386 cpuid = 0 time = 432 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00741f7230 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00741f7390 vpanic() at vpanic+0x26a/frame 0xfffffe00741f7550 panic() at panic+0xb5/frame 0xfffffe00741f7610 tcp_discardcb() at tcp_discardcb+0x5f7/frame 0xfffffe00741f7700 tcp_usr_detach() at tcp_usr_detach+0xd4/frame 0xfffffe00741f7730 sorele_locked() at sorele_locked+0x1ca/frame 0xfffffe00741f7770 soclose() at soclose+0x41f/frame 0xfffffe00741f7860 _fdrop() at _fdrop+0x58/frame 0xfffffe00741f7890 closef() at closef+0x655/frame 0xfffffe00741f7a70 fdescfree() at fdescfree+0xa79/frame 0xfffffe00741f7c50 exit1() at exit1+0x870/frame 0xfffffe00741f7cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe00741f7d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe00741f7f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00741f7f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x820a2b728, rbp = 0x820a2b730 --- KDB: enter: panic [ thread pid 34307 tid 143266 ] Stopped at kdb_enter+0x6e: movq $0,0x2193277(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff826fb1a0 .str.27 rsp 0xfffffe00741f7370 rbp 0xfffffe00741f7390 rsi 0 rdi 0xffffffff815df2a9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe006f5d5740 r13 0xfffffffffffffffe r14 0xffffffff826fb1a0 .str.27 r15 0 rip 0xffffffff815cbd9e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2193277(%rip) db> show proc Process 34307 (syz-executor.1) at 0xfffffe006fb825a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 12199 at 0xfffffe006a378040 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541d7040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006f53dc08 (map 0xfffffe006f53dc08) (map.pmap 0xfffffe006f53dcc8) (pmap 0xfffffe006f53dd38) threads: 1 143266 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 34338 783 783 0 R (threaded) syz-executor.2 140405 RunQ syz-executor.2 144188 RunQ syz-executor.2 34337 786 786 0 R syz-executor.3 34336 771 771 0 R (threaded) syz-executor.0 142859 RunQ syz-executor.0 144189 RunQ syz-executor.0 34307 12199 12199 0 RE CPU 0 syz-executor.1 33822 1 771 0 S uwait 0xfffffe006ec2cd80 syz-executor.0 33818 1 771 0 S uwait 0xfffffe007458fa80 syz-executor.0 33809 1 771 0 S uwait 0xfffffe0073dae700 syz-executor.0 33685 1 771 0 S uwait 0xfffffe0007981e80 syz-executor.0 33684 1 771 0 S uwait 0xfffffe0073fd2080 syz-executor.0 30362 1 783 0 S uwait 0xfffffe0073ebe500 syz-executor.2 30357 1 783 0 S uwait 0xfffffe0073fc3e80 syz-executor.2 30353 1 783 0 S uwait 0xfffffe0057a94100 syz-executor.2 30349 1 783 0 S uwait 0xfffffe0073e4ce00 syz-executor.2 30343 1 783 0 S uwait 0xfffffe0073fd4800 syz-executor.2 30338 1 783 0 S uwait 0xfffffe005765e700 syz-executor.2 30332 1 783 0 S uwait 0xfffffe0073daf780 syz-executor.2 30326 1 783 0 S uwait 0xfffffe0057a93c00 syz-executor.2 27733 1 27731 0 S uwait 0xfffffe0073ebe800 syz-executor.3 27728 1 27716 0 S uwait 0xfffffe0073f8d780 syz-executor.3 27706 1 27704 0 S uwait 0xfffffe0057660f00 syz-executor.3 27702 1 27697 0 S uwait 0xfffffe0073dacc80 syz-executor.0 27701 1 27698 0 S uwait 0xfffffe0073fd2a00 syz-executor.3 27686 1 27676 0 S uwait 0xfffffe0073ea7c00 syz-executor.2 27683 1 27674 0 S uwait 0xfffffe0073de5200 syz-executor.3 27667 1 27659 0 S uwait 0xfffffe006ec5d700 syz-executor.2 27662 1 27653 0 S uwait 0xfffffe0073ebe400 syz-executor.3 27644 1 27634 0 S uwait 0xfffffe0073dad480 syz-executor.2 27635 1 27627 0 S uwait 0xfffffe0073daf200 syz-executor.3 27632 1 27622 0 S uwait 0xfffffe0073fc1b00 syz-executor.2 27603 1 27600 0 S uwait 0xfffffe0073e4cd00 syz-executor.2 27601 1 27599 0 S uwait 0xfffffe0073de4d80 syz-executor.3 27597 1 27594 0 S uwait 0xfffffe005765e200 syz-executor.2 27595 1 27592 0 S uwait 0xfffffe0073de7800 syz-executor.3 27591 1 27584 0 S uwait 0xfffffe0057660800 syz-executor.2 27590 1 27582 0 S uwait 0xfffffe0073ebba80 syz-executor.3 27567 1 27559 0 S uwait 0xfffffe0073e4c900 syz-executor.2 27561 1 27548 0 S uwait 0xfffffe005765ee80 syz-executor.3 27551 1 27537 0 S uwait 0xfffffe0073ebe100 syz-executor.2 27532 1 27521 0 S uwait 0xfffffe0073fc2480 syz-executor.3 27526 1 27517 0 S uwait 0xfffffe005765ed80 syz-executor.2 27504 1 27493 0 S uwait 0xfffffe005765e500 syz-executor.3 27503 1 27491 0 S uwait 0xfffffe0073ebe600 syz-executor.2 27488 1 27475 0 S uwait 0xfffffe0073daec80 syz-executor.3 27480 1 27470 0 S uwait 0xfffffe0073fc1e00 syz-executor.2 27455 1 27448 0 S uwait 0xfffffe005765e600 syz-executor.2 27445 1 27438 0 S uwait 0xfffffe0057660400 syz-executor.2 27429 1 27424 0 S uwait 0xfffffe0073daeb80 syz-executor.2 27420 1 27409 0 S uwait 0xfffffe005765ea80 syz-executor.2 27389 1 27378 0 S uwait 0xfffffe0073f8a580 syz-executor.2 27365 1 27349 0 S uwait 0xfffffe0057a93480 syz-executor.2 27329 1 27321 0 S uwait 0xfffffe005765f180 syz-executor.2 18903 1 783 0 SV uwait 0xfffffe005765e000 syz-executor.2 18870 1 783 0 SV uwait 0xfffffe0073ea4880 syz-executor.2 18835 1 783 0 SV uwait 0xfffffe005765fa00 syz-executor.2 18474 0 0 0 DL aiordy 0xfffffe00742c9040 [aiod4] 18473 0 0 0 DL aiordy 0xfffffe006cdc8060 [aiod3] 18472 0 0 0 DL aiordy 0xfffffe00742c7560 [aiod2] 18471 0 0 0 DL aiordy 0xfffffe006cd19040 [aiod1] 18323 1 18313 0 S uwait 0xfffffe0073f8e000 syz-executor.2 18251 1 12199 0 S uwait 0xfffffe005765ff00 syz-executor.1 18249 1 12199 0 S uwait 0xfffffe0057660080 syz-executor.1 18248 1 12199 0 S uwait 0xfffffe0073ebe200 syz-executor.1 18245 1 12199 0 S uwait 0xfffffe005765e100 syz-executor.1 13248 1 13248 65 Ss select 0xfffffe0073f8b5c0 dhclient 12609 1 12609 0 Ss select 0xfffffe0073fc0440 dhclient 12605 1 12605 0 Ss select 0xfffffe0073f8fdc0 dhclient 12199 768 12199 0 Ss wait 0xfffffe006a378040 syz-executor.1 4014 1 4014 65 Ss select 0xfffffe0073de6a40 dhclient 3598 1 3598 0 Ss select 0xfffffe0073de7440 dhclient 3591 1 3591 0 Ss select 0xfffffe0073fd25c0 dhclient 3565 1 3565 65 Ss select 0xfffffe0073daf9c0 dhclient 3192 1 3192 0 Ss select 0xfffffe0073f8a640 dhclient 3189 1 3189 0 Ss select 0xfffffe0073fc1540 dhclient 2230 1 2230 65 Ss select 0xfffffe0057a933c0 dhclient 816 1 816 0 Ss select 0xfffffe0057a932c0 dhclient 809 1 809 0 Ss select 0xfffffe005765f140 dhclient 786 768 786 0 Ss nanslp 0xffffffff83740401 syz-executor.3 783 768 783 0 Ss nanslp 0xffffffff83740401 syz-executor.2 771 768 771 0 Rs CPU 1 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100087 S wait 0xfffffe00541d85c0 syz-fuzzer 100115 S uwait 0xfffffe0057a94900 syz-fuzzer 100116 S wait 0xfffffe00541d85c0 syz-fuzzer 100117 S uwait 0xfffffe0057a93e80 syz-fuzzer 100118 S uwait 0xfffffe0057a94000 syz-fuzzer 100119 S uwait 0xfffffe005765fc00 syz-fuzzer 100120 S uwait 0xfffffe005765fd00 syz-fuzzer 100122 S kqread 0xfffffe005407b200 syz-fuzzer 100123 S wait 0xfffffe00541d85c0 syz-fuzzer 100126 S wait 0xfffffe00541d85c0 syz-fuzzer 100129 S uwait 0xfffffe0057a93700 syz-fuzzer 100161 S uwait 0xfffffe0057a93c80 syz-fuzzer 110119 S uwait 0xfffffe005765f000 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cd19650 csh 764 682 764 0 Ss select 0xfffffe005765f440 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005768fcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057b738b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057b73cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057b740b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057b744b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057b748b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057b74cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0057b750b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0057b754b0 getty 686 1 686 0 Ss nanslp 0xffffffff83740400 cron 682 1 682 0 Ss select 0xfffffe005765f5c0 sshd 495 1 495 0 Ss select 0xfffffe005765f740 syslogd 424 1 424 0 Ss select 0xfffffe0057a949c0 devd 423 1 423 65 Ss select 0xfffffe0057a94a40 dhclient 338 1 338 0 Ss select 0xfffffe005765f6c0 dhclient 335 1 335 0 Ss select 0xfffffe0057a95340 dhclient 17 0 0 0 DL syncer 0xffffffff8385db20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571a0060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385c100 [bufdaemon] 100080 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057bf28e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388d438 [dom0] 100081 D launds 0xffffffff8388d444 [laundry: dom0] 100082 D umarcl 0xffffffff81d63260 [uma] 7 0 0 0 DL - 0xffffffff834bdc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f73ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842c25a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83488340 [doneq0] 100045 D - 0xffffffff834882c0 [async] 100076 D - 0xffffffff83488140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83888c60 [crypto] 100042 D crypto_ 0xfffffe0054089e30 [crypto returns 0] 100043 D crypto_ 0xfffffe0054089e80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543c2c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e8d80 [g_event] 100036 D - 0xffffffff836e8da0 [g_up] 100037 D - 0xffffffff836e8dc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe00541d7040 [init] 10 0 0 0 DL audit_w 0xffffffff838896c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836e9760 [swapper] 100005 D - 0xfffffe00079cda00 [softirq_0] 100006 D - 0xfffffe00079cd800 [softirq_1] 100007 D - 0xfffffe00079cd600 [if_io_tqg_0] 100008 D - 0xfffffe00079cd400 [if_io_tqg_1] 100009 D - 0xfffffe00079cd200 [if_config_tqg_0] 100010 D - 0xfffffe00079cd000 [pci_hp taskq] 100011 D - 0xfffffe00079ccd00 [kqueue_ctx taskq] 100014 D - 0xfffffe00079cc700 [thread taskq] 100016 D - 0xfffffe00079cc300 [aiod_kick taskq] 100017 D - 0xfffffe00079cc100 [deferred_unmount ta] 100018 D - 0xfffffe00079cbe00 [inm_free taskq] 100019 D - 0xfffffe00079cbc00 [in6m_free taskq] 100020 D - 0xfffffe00079cba00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079cb800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079cb800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079cb800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079cb800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079cb300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079cb300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079cb300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079cb300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079ca700 [firmware taskq] 100039 D - 0xfffffe00079ca000 [crypto_0] 100040 D - 0xfffffe00079ca000 [crypto_1] 100055 D - 0xfffffe00079ce400 [vtnet0 rxq 0] 100056 D - 0xfffffe00079ce300 [vtnet0 txq 0] 100057 D - 0xfffffe00079ce200 [vtnet0 rxq 1] 100058 D - 0xfffffe0057558500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005755bd80 [virtio_balloon] 100066 D - 0xffffffff827003e1 [deadlkres] 100070 D - 0xfffffe0057a9d000 [acpi_task_0] 100071 D - 0xfffffe0057a9d000 [acpi_task_1] 100072 D - 0xfffffe0057a9d000 [acpi_task_2] 100074 D - 0xfffffe00079ce100 [mca taskq] 100075 D - 0xfffffe0057139c00 [CAM taskq] db> show all locks Process 34307 (syz-executor.1) thread 0xfffffe006f5d5740 (143266) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00707d1020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:204 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34817 2052K 34888 vtbuf 24 1968K 46 pcb 859 1605K 107750 kobj 326 1304K 488 newblk 120 1054K 122519 vfscache 3 1025K 3 filedesc 128 1018K 66604 inodedep 99 549K 36993 subproc 260 518K 34519 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 350 350K 11252 sctp_atcl 766 288K 66346 vmem 3 268K 7 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 13 131K 33246 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 BPF 46 88K 2460 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 336 63K 78529 umtx 496 62K 496 sctp_atky 1116 46K 82330 sctp_timw 148 37K 148 temp 35 37K 4523 hostcache 1 32K 1 shm 1 32K 16 DEVFS3 128 32K 139 msg 4 30K 4 LRO 28 29K 30 kbdmux 6 28K 6 dirrem 82 21K 35580 ifaddr 70 20K 82 DEVFS_RULE 56 20K 56 routetbl 176 18K 546 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 44 14K 128 eventhandler 161 14K 161 KTRACE 102 13K 12272 tcp_fsb 6 13K 7438 ifnet 7 13K 8 ether_multi 152 13K 190 sctp_athm 766 12K 67678 kenv 95 12K 95 sctp_map 700 11K 22640 freefile 84 11K 35444 GEOM 61 11K 481 rman 86 11K 431 CAM queue 5 11K 1528 kqueue 118 10K 37515 session 70 9K 108 in6_multi 65 9K 75 bmsafemap 2 9K 37130 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 filemon 1 8K 405 shmfd 1 8K 131 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 pwddesc 115 8K 34339 freework 29 8K 70613 taskqueue 63 7K 63 cred 26 7K 3282 sglist 6 7K 6 plimit 24 6K 526 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 DEVFSP 69 5K 2813 pf_ifnet 10 5K 24 vt 11 5K 11 proc-args 146 5K 35837 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 33 4K 144 acpisem 28 4K 28 selfd 55 4K 475151 kcovinfo 52 4K 65 CC Mem 12 3K 20228 terminal 11 3K 11 select 19 3K 73 clone 9 3K 9 uidinfo 3 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 16 sctp_ifa 13 2K 16 Unitno 27 2K 79 tun 7 2K 8 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 9 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 newdirblk 8 1K 33223 freeblks 4 1K 37216 indirdep 4 1K 52599 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 132 NFSD session 1 1K 1 mkdir 7 1K 66446 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 diradd 6 1K 35623 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 21238 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 20 osd 17 1K 20241 cdev 2 1K 2 lkpikmalloc 8 1K 9 pf_osfp 4 1K 4 netlink 2 1K 111 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 75 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 654 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 74146 filecaps 5 1K 127 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 50 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 31886 sctp_iter 0 0K 34 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 20 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 sctp_aadr 0 0K 0 sctp_stri 0 0K 2658 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 38234 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 63 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 83 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 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 73 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 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 239 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 28 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 52292 ioctlops 0 0K 333 eventfd 0 0K 97 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 289 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1020 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 tmpfs extattr 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 NEWdirectio 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 132 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 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 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 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8362 1036 1527791 0 254 38494208 0 mbuf 256 8865 15531 11157631 0 254 6245376 0 mbuf_cluster 2048 1524 0 1524 0 254 3121152 0 RADIX NODE 144 19899 592 979390 0 63 2950704 0 sctp_asoc 2256 350 920 11252 0 254 2865120 0 malloc-2048 2048 419 605 53804 0 8 2097152 0 sctp_ep 1176 416 1114 53765 0 254 1799280 0 BUF TRIE 144 517 11299 85154 0 62 1701504 0 malloc-384 384 4159 41 4162 0 30 1612800 0 malloc-128 128 11704 293 15516 0 126 1535616 0 tcp_log 416 0 3564 58870 0 254 1482624 0 UMA Slabs 0 112 12288 18 12288 0 126 1378272 0 malloc-4096 4096 327 7 693 0 2 1368064 0 ertt_txseginfo 40 520 29780 8080066 0 254 1212000 0 vmem btag 56 21301 50 21305 0 254 1195656 0 malloc-16384 16384 64 4 33460 0 1 1114112 0 sctp_raddr 736 350 926 11342 0 254 939136 0 malloc-1024 1024 351 545 11300 0 16 917504 0 256 Bucket 2048 389 17 41748 0 9 831488 0 FFS inode 1168 653 33 36099 0 8 801248 0 socket 960 117 647 76514 0 254 733440 0 malloc-384 384 787 1103 66447 0 30 725760 0 malloc-384 384 98 1612 36993 0 30 656640 0 VM OBJECT 264 2268 72 397818 0 30 617760 0 malloc-256 256 530 1705 160198 0 62 572160 0 malloc-256 256 190 1865 40542 0 62 526080 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-4096 4096 117 5 34341 0 2 499712 0 THREAD 1824 219 29 44189 0 8 452352 0 mbuf_packet 256 395 1129 426491 0 254 390144 0 VNODE 448 694 116 36143 0 30 362880 0 MAP ENTRY 96 3500 280 1095890 0 126 362880 0 malloc-128 128 1119 1671 36564 0 126 357120 0 malloc-64 64 4488 615 73147 0 254 326592 0 malloc-256 256 143 1102 127799 0 62 318720 0 malloc-32768 32768 1 8 49809 0 1 294912 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14585 165 17579 0 254 236000 0 FPU_save_area 832 221 58 49876 0 16 232128 0 DEVCTL 1024 0 220 165 0 0 225280 0 malloc-32 32 5388 786 39394 0 254 197568 0 PROC 1376 115 28 34338 0 8 196768 0 malloc-65536 65536 1 2 4 0 1 196608 0 malloc-65536 65536 1 2 361 0 1 196608 0 malloc-32768 32768 4 2 124 0 1 196608 0 sctp_chunk 152 345 929 28149 0 254 193648 0 FFS2 dinode 256 653 97 36097 0 62 192000 0 malloc-4096 4096 39 7 144 0 2 188416 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-128 128 1132 263 28641 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 sctp_laddr 48 1132 2228 7804 0 254 161280 0 S VFS Cache 104 1026 495 42592 0 126 158184 0 filedesc0 1072 116 24 34339 0 8 150080 0 malloc-1024 1024 125 19 145 0 16 147456 0 128 Bucket 1024 85 46 3668 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 unpcb 256 20 490 1450 0 254 130560 0 malloc-256 256 343 167 119756 0 62 130560 0 ksiginfo 112 127 917 7167 0 126 116928 0 64 Bucket 512 150 58 51031 0 30 106496 0 tcp_inpcb 1312 12 69 20228 0 8 106272 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-64 64 412 911 489100 0 254 84672 0 tcp_bbr_map 128 6 645 467377 0 126 83328 0 malloc-8192 8192 5 5 435 0 1 81920 0 malloc-2048 2048 6 34 627 0 8 81920 0 VMSPACE 616 95 37 34316 0 16 81312 0 32 Bucket 256 173 142 17285 0 62 80640 0 sctp_readq 152 0 520 883 0 254 79040 0 malloc-32 32 1012 1382 68536 0 254 76608 0 malloc-4096 4096 8 10 4283 0 2 73728 0 pipe 728 23 76 1048 0 16 72072 0 malloc-384 384 146 34 146 0 30 69120 0 malloc-64 64 368 703 29306 0 254 68544 0 malloc-64 64 514 557 1719 0 254 68544 0 malloc-128 128 130 397 102432 0 126 67456 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-256 256 64 191 40842 0 62 65280 0 malloc-256 256 182 73 353 0 62 65280 0 Files 80 376 424 134680 0 126 64000 0 g_bio 408 0 150 688178 0 30 61200 0 sctp_stream_msg_out 112 0 540 2793 0 254 60480 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-64 64 254 565 36806 0 254 52416 0 tcp_rack_map 128 6 397 10977 0 126 51584 0 malloc-128 128 96 307 33555 0 126 51584 0 malloc-128 128 238 165 699 0 126 51584 0 malloc-256 256 95 100 654 0 62 49920 0 malloc-256 256 25 170 20978 0 62 49920 0 ripcb 392 5 121 195 0 30 49392 0 tcp_rack_pcb 1024 3 45 3719 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 178792 0 16 49152 0 malloc-2048 2048 15 9 28 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 3 45 1873 0 16 49152 0 malloc-512 512 12 84 2301 0 30 49152 0 malloc-512 512 0 96 2658 0 30 49152 0 pcpu-8 8 4828 804 21173 0 254 45056 0 tcp_bbr_pcb 832 2 52 7452 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 249 66 249 0 62 42840 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 4 1 105 0 1 40960 0 malloc-16 16 794 1706 89133 0 254 40000 0 malloc-16 16 967 1533 22788 0 254 40000 0 udp_inpcb 424 6 84 807 0 30 38160 0 da_ccb 544 0 70 172172 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 29 538 1157 0 254 36288 0 malloc-64 64 9 558 629 0 254 36288 0 malloc-64 64 96 471 299 0 254 36288 0 16 Bucket 144 118 134 9968 0 62 36288 0 malloc-128 128 91 188 4648 0 126 35712 0 malloc-128 128 88 191 1867 0 126 35712 0 routing nhops 256 27 108 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 65 25 408 0 30 34560 0 SLEEPQUEUE 88 249 135 249 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 4 4 243 0 2 32768 0 malloc-2048 2048 7 9 12 0 8 32768 0 malloc-2048 2048 11 5 12 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-1024 1024 2 30 73 0 16 32768 0 malloc-1024 1024 6 26 177 0 16 32768 0 malloc-1024 1024 18 14 78 0 16 32768 0 malloc-1024 1024 18 14 18 0 16 32768 0 malloc-1024 1024 1 31 11 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 0 64 881 0 30 32768 0 malloc-512 512 3 61 54 0 30 32768 0 malloc-512 512 4 60 179 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 PWD 40 73 735 33326 0 254 32320 0 KNOTE 160 30 170 283049 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 70 194 109 0 126 31680 0 clpbuf 2624 0 12 130 0 4 31488 0 tcp_inpcb ports 32 7 875 15199 0 254 28224 0 ertt 72 12 380 20228 0 126 28224 0 4 Bucket 48 6 582 20 0 254 28224 0 2 Bucket 32 70 812 16343 0 254 28224 0 udplite_inpcb 424 0 63 8 0 30 26712 0 cpuset 200 7 121 59 0 62 25600 0 malloc-4096 4096 4 2 10 0 2 24576 0 rl_entry 40 141 465 141 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 8 Bucket 80 126 174 10561 0 126 24000 0 itimer 352 0 66 98 0 30 23232 0 malloc-384 384 1 59 67 0 30 23040 0 malloc-384 384 23 37 30 0 30 23040 0 malloc-384 384 1 59 40 0 30 23040 0 domainset 40 0 567 39 0 254 22680 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 malloc-32 32 33 597 1657 0 254 20160 0 malloc-32 32 163 467 28606 0 254 20160 0 malloc-32 32 10 620 500 0 254 20160 0 malloc-32 32 149 481 5925 0 254 20160 0 malloc-32 32 111 519 21420 0 254 20160 0 malloc-32 32 43 587 3046 0 254 20160 0 AIOCB 552 0 35 13 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-2048 2048 1 7 253 0 8 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 890734 0 254 16032 0 malloc-16 16 120 880 60365 0 254 16000 0 AIO 208 3 73 12 0 62 15808 0 kenv 258 17 43 1088 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 49 701 65842 0 254 12000 0 malloc-16 16 36 714 208 0 254 12000 0 malloc-16 16 8 742 5451 0 254 12000 0 malloc-16 16 26 724 27767 0 254 12000 0 L VFS Cache 320 0 36 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 232 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 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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 104 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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