panic: Bad list head 0xfffffe0007fc54f8 first->prev != head cpuid = 0 time = 1745741179 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573de170 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573de2d0 vpanic() at vpanic+0x257/frame 0xfffffe00573de490 panic() at panic+0xb5/frame 0xfffffe00573de550 callout_cc_add() at callout_cc_add+0x32b/frame 0xfffffe00573de5b0 callout_reset_sbt_on() at callout_reset_sbt_on+0x72d/frame 0xfffffe00573de6d0 sleepq_set_timeout_sbt() at sleepq_set_timeout_sbt+0x20b/frame 0xfffffe00573de790 _sleep() at _sleep+0x468/frame 0xfffffe00573de8f0 vm_pageout_worker() at vm_pageout_worker+0x517/frame 0xfffffe00573deea0 vm_pageout() at vm_pageout+0x2ce/frame 0xfffffe00573deef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe00573def30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00573def30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 8 tid 100078 ] Stopped at kdb_enter+0x6e: movq $0,0x23e7cb7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827575a0 .str.27 rsp 0xfffffe00573de2b0 rbp 0xfffffe00573de2d0 rsi 0 rdi 0xffffffff815dca59 printf+0x149 r8 0 r9 0xffffffff r10 0xf8f8f8f8f8f8f8f8 r11 0x17 r12 0xfffffe0054807740 r13 0xfffffffffffffffe r14 0xffffffff827575a0 .str.27 r15 0 rip 0xffffffff815c73de kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e7cb7(%rip) db> show proc Process 8 (pagedaemon) at 0xfffffe0008027060: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff839397c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff839397c0 reapsubtree: 8 sigparent: 20 vmspace: 0xffffffff8393a760 (map 0xffffffff8393a760) (map.pmap 0xffffffff8393a800) (pmap 0xffffffff8393a870) threads: 3 100078 Run psleep 0xffffffff83add1f8 [dom0] 100081 D launds 0xffffffff83add204 [laundry: dom0] 100082 D umarcl 0xffffffff81d8bd90 [uma] db> ps pid ppid pgrp uid state wmesg wchan cmd 1138 1135 764 0 R syz-executor 1137 1134 766 0 S uwait 0xfffffe0077e7fd00 syz-executor 1136 1133 767 0 S uwait 0xfffffe006e3fb100 syz-executor 1135 764 764 0 R (threaded) syz-executor 100158 RunQ syz-executor 100406 S uwait 0xfffffe0077e7fb00 syz-executor 1134 766 766 0 R (threaded) syz-executor 100384 RunQ syz-executor 100408 S uwait 0xfffffe0077e7fe00 syz-executor 1133 767 767 0 RE CPU 1 syz-executor 1132 765 765 0 R (threaded) syz-executor 100386 RunQ syz-executor 100405 S uwait 0xfffffe0059ea9600 syz-executor 1131 0 0 0 DL mdwait 0xfffffe0078a5d000 [md16] 1130 1 764 0 S uwait 0xfffffe0059e7e080 syz-executor 1127 1 767 0 S uwait 0xfffffe0077ead880 syz-executor 1121 1 764 0 S uwait 0xfffffe0077e80700 syz-executor 1120 1 765 0 S uwait 0xfffffe0059bfdc00 syz-executor 1119 1 767 0 S uwait 0xfffffe0077e7fc00 syz-executor 1114 1 767 0 S uwait 0xfffffe0077eb0500 syz-executor 1108 1 765 0 S uwait 0xfffffe0077e80600 syz-executor 1106 0 0 0 DL mdwait 0xfffffe0078a98000 [md15] 1102 1 764 0 S uwait 0xfffffe0077e7fa00 syz-executor 1100 1 765 0 S uwait 0xfffffe0077eadb80 syz-executor 1098 1 764 0 S uwait 0xfffffe0077e80800 syz-executor 1095 1 765 0 S uwait 0xfffffe0077e80500 syz-executor 1090 1 766 0 S uwait 0xfffffe0077eafb80 syz-executor 1087 1 765 0 S uwait 0xfffffe0077ead680 syz-executor 1082 0 0 0 DL mdwait 0xfffffe0078a5e000 [md14] 1075 1 764 0 S uwait 0xfffffe0077e81500 syz-executor 1070 0 0 0 DL mdwait 0xfffffe0078a30000 [md13] 1068 1 767 0 S uwait 0xfffffe0059f07b00 syz-executor 1067 1 764 0 S uwait 0xfffffe006e3fcb00 syz-executor 1064 1 765 0 S uwait 0xfffffe0059f0a800 syz-executor 1056 0 0 0 DL mdwait 0xfffffe0078a31000 [md12] 1053 1 766 0 S uwait 0xfffffe0059ea9980 syz-executor 1049 0 0 0 DL mdwait 0xfffffe0078a14000 [md11] 1048 1 765 0 S uwait 0xfffffe0077ead980 syz-executor 1042 0 0 0 DL mdwait 0xfffffe0078a15000 [md10] 1039 1 767 0 S uwait 0xfffffe0077eb0180 syz-executor 1034 1024 1034 0 Ss select 0xfffffe0077ead4c0 dhclient 1030 1 764 0 S uwait 0xfffffe0077eaf780 syz-executor 1029 1 1029 0 Ss select 0xfffffe0059ea96c0 dhclient 1024 1010 424 65 S select 0xfffffe0077ead640 dhclient 1023 0 0 0 DL mdwait 0xfffffe0077fb6000 [md9] 1013 0 0 0 DL mdwait 0xfffffe0077fd0000 [md8] 1012 0 0 0 DL mdwait 0xfffffe0077fd1000 [md7] 1010 424 424 0 S wait 0xfffffe00548ceac0 sh 1009 1 765 0 S uwait 0xfffffe0077eadd00 syz-executor 1002 1 765 0 S uwait 0xfffffe0077eaf600 syz-executor 1000 1 767 0 S uwait 0xfffffe0059f08480 syz-executor 989 1 767 0 S uwait 0xfffffe0077eb0580 syz-executor 981 0 0 0 DL mdwait 0xfffffe0077fb7000 [md6] 979 0 0 0 DL mdwait 0xfffffe0054638000 [md5] 970 1 767 0 S uwait 0xfffffe0059f0ac00 syz-executor 967 1 765 0 S uwait 0xfffffe006e3fb000 syz-executor 966 1 764 0 S uwait 0xfffffe0077eb0200 syz-executor 962 1 765 0 S uwait 0xfffffe0077eaf680 syz-executor 960 1 767 0 S uwait 0xfffffe0059f07c00 syz-executor 956 0 0 0 DL mdwait 0xfffffe0077ef4000 [md4] 948 1 767 0 S uwait 0xfffffe006e3fb300 syz-executor 947 1 765 0 S uwait 0xfffffe0059f07900 syz-executor 940 1 764 0 S uwait 0xfffffe0077eaf980 syz-executor 938 0 0 0 DL mdwait 0xfffffe0077ef5000 [md3] 937 1 764 0 S uwait 0xfffffe006e3fb680 syz-executor 931 1 764 0 S uwait 0xfffffe006e3fb980 syz-executor 929 1 765 0 S uwait 0xfffffe006e3fb580 syz-executor 925 1 766 0 S uwait 0xfffffe0059f07d00 syz-executor 922 1 764 0 S uwait 0xfffffe0059f0ab00 syz-executor 919 1 764 0 S uwait 0xfffffe006e3fca00 syz-executor 918 1 766 0 S uwait 0xfffffe006e3fb780 syz-executor 908 1 767 0 S uwait 0xfffffe0059f07a00 syz-executor 905 1 767 0 S uwait 0xfffffe006e3fbc80 syz-executor 903 1 764 0 S uwait 0xfffffe0059f0ad80 syz-executor 895 0 0 0 DL (threaded) [so_splice] 100172 D - 0xfffffe0058da1580 [thr_0] 100173 D - 0xfffffe0058da15c0 [thr_1] 894 1 766 0 S uwait 0xfffffe0059f0a900 syz-executor 893 1 765 0 S uwait 0xfffffe006e3fcd00 syz-executor 888 0 0 0 DL mdwait 0xfffffe0054639000 [md2] 882 1 766 0 S uwait 0xfffffe0059e7da00 syz-executor 850 0 0 0 DL mdwait 0xfffffe0077e14000 [md1] 842 1 764 0 S uwait 0xfffffe006e3fcc00 syz-executor 839 0 0 0 DL mdwait 0xfffffe0077e15000 [md0] 828 1 767 0 S uwait 0xfffffe006e3fbb80 syz-executor 807 0 0 0 DL aiordy 0xfffffe00548055c0 [aiod4] 806 0 0 0 DL aiordy 0xfffffe00548ce000 [aiod3] 805 0 0 0 DL aiordy 0xfffffe00548f2040 [aiod2] 803 0 0 0 DL aiordy 0xfffffe00548cf020 [aiod1] 767 763 767 0 S nanslp 0xffffffff83990401 syz-executor 766 763 766 0 S nanslp 0xffffffff83990400 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83990401 syz-executor 763 761 761 0 S select 0xfffffe006e3fc640 syz-executor 761 759 761 0 Ss pause 0xfffffe00548cf630 csh 759 682 759 0 Ss select 0xfffffe006e3fce40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007ff98b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dd14b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058dd18b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058dd1cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058dd20b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058dd24b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058dd28b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058dd2cb0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058dd30b0 getty 686 1 686 0 Ss nanslp 0xffffffff83990400 cron 682 1 682 0 Ss select 0xfffffe006e3fe040 sshd 495 1 495 0 Ss select 0xfffffe0059f08940 syslogd 424 1 424 0 Ss wait 0xfffffe0008024ac0 devd 423 1 423 65 Ss select 0xfffffe006e3fe8c0 dhclient 338 1 338 0 Ss select 0xfffffe006e3fe9c0 dhclient 335 1 335 0 Ss select 0xfffffe0059f08540 dhclient 17 0 0 0 DL syncer 0xffffffff83aadca0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aac260 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059edd8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af7280 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 Run psleep 0xffffffff83add1f8 [dom0] 100081 D launds 0xffffffff83add204 [laundry: dom0] 100082 D umarcl 0xffffffff81d8bd90 [uma] 7 0 0 0 DL - 0xffffffff8370dbd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8464b710 [pf purge] 5 0 0 0 DL waiting 0xffffffff84519580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d8340 [doneq0] 100047 D - 0xffffffff836d82c0 [async] 100076 D - 0xffffffff836d8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad8a00 [crypto] 100044 D crypto_ 0xfffffe0058570030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058570080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547f8088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83938de0 [g_event] 100038 D - 0xffffffff83938e00 [g_up] 100039 D - 0xffffffff83938e20 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad94a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a16ff0 [swapper] 100005 D - 0xfffffe0008bf9d00 [softirq_0] 100006 D - 0xfffffe0008bf9c00 [softirq_1] 100007 D - 0xfffffe0008bf9b00 [if_io_tqg_0] 100008 D - 0xfffffe0008bf9a00 [if_io_tqg_1] 100009 D - 0xfffffe0008bf9900 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9800 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9700 [jail_remove taskq] 100012 D - 0xfffffe0008bf9600 [bus taskq] 100015 D - 0xfffffe0008bf9300 [thread taskq] 100017 D - 0xfffffe0008bf9100 [aiod_kick taskq] 100018 D - 0xfffffe0008bf9000 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8e00 [inm_free taskq] 100020 D - 0xfffffe0008bf8d00 [in6m_free taskq] 100021 D - 0xfffffe0008bf8c00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf8900 [firmware taskq] 100041 D - 0xfffffe0008bf8600 [crypto_0] 100042 D - 0xfffffe0008bf8600 [crypto_1] 100057 D - 0xfffffe0008bf8400 [vtnet0 rxq 0] 100058 D - 0xfffffe0008bf8300 [vtnet0 txq 0] 100059 D - 0xfffffe0008bf8200 [vtnet0 rxq 1] 100060 D - 0xfffffe0008bf8100 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058589700 [virtio_balloon] 100066 D - 0xffffffff8275c8e0 [deadlkres] 100070 D - 0xfffffe0058f5bb00 [acpi_task_0] 100071 D - 0xfffffe0058f5bb00 [acpi_task_1] 100072 D - 0xfffffe0058f5bb00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0008bf8500 [CAM taskq] 100077 D - 0xfffffe0058f5ba00 [ipsec_offload] db> show all locks Process 1133 (syz-executor) thread 0xfffffe0054975000 (100351) shared rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007c9a6c0) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8507 exclusive rw vmobject (vmobject) r = 0 (0xfffffe005498ea50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:654 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5023K 486 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4233 sysctloid 35088 2067K 35163 vtbuf 24 1968K 46 kobj 330 1320K 647 newblk 52 1037K 1528 vfscache 3 1025K 3 filedesc 118 938K 499 pcb 24 669K 259 subproc 255 538K 1279 inodedep 63 536K 600 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 496 acpica 1674 184K 54408 vmem 5 144K 7 tidhash 3 141K 3 pagedep 44 139K 239 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 126 126K 143 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 md_disk 18 69K 18 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 520 ddb_capture 1 64K 1 kdtrace 317 57K 1549 umtx 416 52K 416 temp 36 38K 2092 DEVFS3 145 37K 155 BPF 22 36K 48 hostcache 1 32K 1 shm 1 32K 17 msg 4 30K 4 GEOM 180 28K 1209 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 devstat 8 17K 8 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1637 lltable 44 14K 51 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 CC Mem 81 11K 576 CAM queue 5 11K 1528 rman 82 10K 437 cred 37 10K 270 rpc 8 9K 8 in6_multi 65 9K 66 bmsafemap 2 9K 559 plimit 22 9K 333 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 122 8K 1421 pwddesc 121 8K 1164 audit_evclass 239 8K 301 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 27 6K 108 newdirblk 38 5K 226 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 dirrem 14 4K 483 acpisem 28 4K 28 sctp_timw 13 4K 13 proc-args 127 4K 2232 selfd 48 3K 13188 DEVFSP 46 3K 129 inpcbpolicy 89 3K 806 terminal 11 3K 11 session 21 3K 45 acpidev 20 3K 20 uidinfo 4 3K 14 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 33 ip6ndp 12 2K 14 osd 86 2K 592 sctp_ifa 13 2K 14 VN POLL 13 2K 13 Unitno 26 2K 50 CAM XPT 22 2K 543 freefile 12 2K 408 in_multi 6 2K 9 tun 4 2K 4 toponodes 6 2K 6 diradd 11 2K 505 ipsecpolicy 2 2K 2 select 11 2K 46 freework 6 2K 441 mkdir 10 2K 452 freeblks 5 2K 223 msi 9 2K 9 netlink 2 2K 87 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 1040 pci_link 10 1K 10 crypto 4 1K 36 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 freefrag 2 1K 110 vnodes 1 1K 1 procdesc 2 1K 12 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 5 prison 6 1K 6 cryptodev 2 1K 148 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 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 3474 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11 sctp_iter 0 0K 12 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_athm 0 0K 90 sctp_atky 0 0K 107 sctp_atcl 0 0K 90 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 17 sctp_stri 0 0K 0 sctp_map 0 0K 34 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 1 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 136 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 allocindir 0 0K 0 indirdep 0 0K 123 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 MLX5EEPROM 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 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 1 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 1 ip_moptions 0 0K 12 in_mfilter 0 0K 12 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 19 fadvise 0 0K 0 statfs 0 0K 189 namei_tracker 0 0K 21 export_host 0 0K 0 cl_savebuf 0 0K 17 lio 0 0K 116 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 14317 ioctlops 0 0K 120 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 660 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 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 1 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 174 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 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 18 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 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 8320 1078 19412 0 254 38494208 0 mbuf 256 8624 1038 30787 0 254 2473472 0 BUF TRIE 152 218 11586 1113 0 62 1794208 0 malloc-128 128 12530 87 12977 0 126 1614976 0 malloc-384 384 4157 43 4190 0 30 1612800 0 malloc-4096 4096 332 6 651 0 2 1384448 0 UMA Slabs 0 112 11169 21 11169 0 126 1253280 0 sctp_asoc 2256 0 510 17 0 254 1150560 0 RADIX NODE 152 6772 191 32740 0 62 1058376 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 58 1 427 0 1 966656 0 vmem btag 56 16652 91 16652 0 254 937608 0 malloc-65536 65536 13 1 16 0 1 917504 0 FFS inode 1168 588 21 1018 0 8 711312 0 malloc-4096 4096 143 1 1217 0 2 589824 0 sctp_ep 1152 0 511 73 0 254 588672 0 socket 1024 102 406 2262 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1708 32 17392 0 30 459360 0 sctp_raddr 736 0 517 17 0 254 380512 0 THREAD 1824 194 14 409 0 8 379392 0 malloc-32768 32768 5 6 78 0 1 360448 0 256 Bucket 2048 132 20 1028 0 8 311296 0 VNODE 440 627 66 1059 0 30 304920 0 md3 4096 73 1 73 0 2 303104 0 malloc-64 64 4033 314 5064 0 254 278208 0 MAP ENTRY 96 2701 71 58133 0 126 266112 0 malloc-2048 2048 103 17 200 0 8 245760 0 malloc-16 16 14546 204 15115 0 254 236000 0 DEVCTL 1024 55 165 182 0 0 225280 0 tcp_log 416 4 509 67 0 254 213408 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 FPU_save_area 832 196 29 629 0 16 187200 0 PROC 1376 121 11 1138 0 8 181632 0 malloc-32 32 5370 300 6414 0 254 181440 0 malloc-128 128 1210 185 25827 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1325 0 254 165120 0 FFS2 dinode 256 588 42 1018 0 62 161280 0 filedesc0 1072 121 19 1164 0 8 150080 0 malloc-2048 2048 6 66 1038 0 8 147456 0 malloc-1024 1024 138 6 173 0 16 147456 0 tcp_inpcb 1304 84 21 576 0 8 136920 0 S VFS Cache 104 1003 284 1436 0 126 133848 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-256 256 138 372 1799 0 62 130560 0 mbuf_packet 256 3 505 285 0 254 130048 0 ksiginfo 112 112 932 237 0 126 116928 0 malloc-32768 32768 2 1 13 0 1 98304 0 malloc-384 384 195 45 738 0 30 92160 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 8037 0 30 85680 0 128 Bucket 1024 49 34 267 0 16 84992 0 malloc-128 128 394 257 752 0 126 83328 0 malloc-4096 4096 18 2 26 0 2 81920 0 malloc-256 256 183 132 702 0 62 80640 0 malloc-256 256 268 47 487 0 62 80640 0 malloc-4096 4096 17 1 19 0 2 73728 0 64 Bucket 512 87 49 1904 0 30 69632 0 malloc-64 64 489 582 979 0 254 68544 0 malloc-64 64 514 557 1589 0 254 68544 0 DIRHASH 1024 36 28 90 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 4 0 5 0 1 65536 0 malloc-8192 8192 4 4 166 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-256 256 101 154 490 0 62 65280 0 32 Bucket 256 80 175 1473 0 62 65280 0 pipe 736 55 33 423 0 16 64768 0 malloc-8192 8192 5 2 7 0 1 57344 0 VMSPACE 584 83 15 1102 0 16 57232 0 malloc-64 64 373 446 27893 0 254 52416 0 malloc-128 128 159 244 1372 0 126 51584 0 malloc-256 256 81 114 656 0 62 49920 0 malloc-256 256 23 172 1401 0 62 49920 0 NAMEI 1024 0 48 15583 0 16 49152 0 malloc-2048 2048 12 12 40 0 8 49152 0 malloc-2048 2048 10 14 153 0 8 49152 0 malloc-1024 1024 7 41 1556 0 16 49152 0 malloc-384 384 74 46 171 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 Files 80 352 198 9332 0 126 44000 0 pcpu-8 8 4754 366 5071 0 254 40960 0 da_ccb 544 0 70 1978 0 16 38080 0 udp_inpcb 408 6 84 194 0 30 36720 0 malloc-64 64 134 433 1187 0 254 36288 0 malloc-64 64 240 327 1864 0 254 36288 0 malloc-64 64 8 559 95 0 254 36288 0 malloc-64 64 40 527 58 0 254 36288 0 malloc-128 128 52 227 169 0 126 35712 0 malloc-128 128 75 204 3364 0 126 35712 0 malloc-128 128 83 196 1088 0 126 35712 0 malloc-128 128 28 251 638 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 100 35 675 0 62 34560 0 malloc-256 256 8 127 1514 0 62 34560 0 TURNSTILE 136 209 43 209 0 62 34272 0 SLEEPQUEUE 88 209 175 209 0 126 33792 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-4096 4096 4 4 561 0 2 32768 0 malloc-2048 2048 8 8 35 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 3 29 140 0 16 32768 0 malloc-1024 1024 3 29 160 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 20 12 28 0 16 32768 0 malloc-1024 1024 2 30 24 0 16 32768 0 malloc-512 512 1 63 287 0 30 32768 0 malloc-512 512 18 46 112 0 30 32768 0 malloc-512 512 0 64 83 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 1 63 20 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 tcp_bbr_pcb 896 0 36 29 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 3 261 26 0 126 31680 0 PGRP 120 25 239 49 0 126 31680 0 clpbuf 2624 0 12 50 0 4 31488 0 L VFS Cache 320 0 96 199 0 30 30720 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 457 425 1493 0 254 28224 0 16 Bucket 144 69 127 355 0 62 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 AIO 208 0 133 109 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 1 5 34 0 2 24576 0 tcp_log_id_bucket 176 3 135 20 0 62 24288 0 ertt_txseginfo 40 0 606 1584 0 254 24240 0 PWD 40 67 539 264 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 51 249 434 0 126 24000 0 itimer 352 0 66 7 0 30 23232 0 splice 184 0 126 9 0 62 23184 0 malloc-384 384 7 53 19 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 3 0 30 23040 0 malloc-384 384 42 18 355 0 30 23040 0 malloc-384 384 2 58 30 0 30 23040 0 ripcb 376 2 58 36 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 81 199 576 0 126 20160 0 malloc-32 32 46 584 542 0 254 20160 0 malloc-32 32 118 512 1198 0 254 20160 0 malloc-32 32 99 531 240 0 254 20160 0 malloc-32 32 81 549 225 0 254 20160 0 malloc-32 32 21 609 2707 0 254 20160 0 2 Bucket 32 64 566 500 0 254 20160 0 KNOTE 160 0 125 104 0 62 20000 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 0 35 1159 0 16 19320 0 AIOLIO 272 0 70 58 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 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 0 2 20 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 190 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-2048 2048 1 7 192 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 2 334 2 0 254 16128 0 kenv 258 17 43 1070 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 13 365 67 0 254 12096 0 malloc-16 16 54 696 193 0 254 12000 0 malloc-16 16 76 674 951 0 254 12000 0 malloc-16 16 59 691 553 0 254 12000 0 malloc-16 16 271 479 4688 0 254 12000 0 malloc-16 16 9 741 9 0 254 12000 0 malloc-16 16 264 486 299 0 254 12000 0 malloc-16 16 15 735 24798 0 254 12000 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2301 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 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 256 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 UDP mappings 104 0 0 0 0 126 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 384 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 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_map 128 0 0 0 0 126 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 240 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 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 152 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-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-4096 4096 0 0 0 0 2 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