panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fc4c18 first->prev != head cpuid = 0 time = 17 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005749b170 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005749b2d0 vpanic() at vpanic+0x257/frame 0xfffffe005749b490 panic() at panic+0xb5/frame 0xfffffe005749b550 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe005749b5b0 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe005749b6d0 sleepq_set_timeout_sbt() at sleepq_set_timeout_sbt+0x20b/frame 0xfffffe005749b790 _sleep() at _sleep+0x468/frame 0xfffffe005749b8f0 vm_pageout_worker() at vm_pageout_worker+0x517/frame 0xfffffe005749bea0 vm_pageout() at vm_pageout+0x2ce/frame 0xfffffe005749bef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe005749bf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005749bf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 8 tid 100078 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda67(%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 0xffffffff827b0020 .str.27 rsp 0xfffffe005749b2b0 rbp 0xfffffe005749b2d0 rsi 0 rdi 0xffffffff816145b9 printf+0x149 r8 0 r9 0xffffffff r10 0xf8f8f8f8f8f8f8f8 r11 0 r12 0xfffffe0054811000 r13 0xfffffffffffffffe r14 0xffffffff827b0020 .str.27 r15 0 rip 0xffffffff815fe72e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda67(%rip) db> show proc Process 8 (pagedaemon) at 0xfffffe0008027020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 8 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 3 100078 Run psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf070 [uma] db> ps pid ppid pgrp uid state wmesg wchan cmd 1093 1 766 0 R syz-executor 1092 767 767 0 R (threaded) syz-executor 100581 RunQ syz-executor 100625 Run CPU 1 syz-executor 1091 764 764 0 R (threaded) syz-executor 100617 RunQ syz-executor 100624 RunQ syz-executor 1088 1 767 0 S uwait 0xfffffe0078107300 syz-executor 1086 1 766 0 S uwait 0xfffffe0078107500 syz-executor 1084 1 764 -1 S uwait 0xfffffe0058d0ae80 syz-executor 1082 1 764 0 S uwait 0xfffffe0058d07500 syz-executor 1075 1 764 0 S uwait 0xfffffe006e770180 syz-executor 1073 1 764 0 S uwait 0xfffffe0078105f00 syz-executor 1070 0 0 0 DL (threaded) [so_splice] 100588 D - 0xfffffe0007f9d780 [thr_0] 100594 D - 0xfffffe0007f9d7c0 [thr_1] 1062 1 767 0 S uwait 0xfffffe006e771200 syz-executor 1059 1 766 0 S uwait 0xfffffe0058952880 syz-executor 1055 1053 1053 0 D tun_con 0xfffffe006e6c1ca8 ifconfig 1053 763 1053 0 S wait 0xfffffe00548e95c0 syz-executor 1043 1 767 0 S uwait 0xfffffe006e770c00 syz-executor 1042 1 767 0 S uwait 0xfffffe0058d0ac80 syz-executor 1032 1 766 0 S uwait 0xfffffe0058d0ad80 syz-executor 1021 1 767 0 S uwait 0xfffffe0007f79d00 syz-executor 1019 1 767 0 S uwait 0xfffffe006e771700 syz-executor 1018 1 765 0 S uwait 0xfffffe0058d0a980 syz-executor 1015 1 766 0 S uwait 0xfffffe005894f780 syz-executor 1006 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 1005 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 1004 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 1003 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 1002 1 767 0 S uwait 0xfffffe0078107400 syz-executor 1001 1 764 0 S uwait 0xfffffe0007f79400 syz-executor 996 1 767 0 S uwait 0xfffffe0058d08b80 syz-executor 994 1 766 0 S uwait 0xfffffe0058d08480 syz-executor 991 1 764 0 T syz-executor 990 1 766 0 S uwait 0xfffffe0078107200 syz-executor 988 1 764 0 S uwait 0xfffffe0058952580 syz-executor 981 1 764 60929 S uwait 0xfffffe005894fa80 syz-executor 980 1 766 0 S uwait 0xfffffe0058d07000 syz-executor 978 1 766 0 S uwait 0xfffffe006e771800 syz-executor 964 1 765 0 S uwait 0xfffffe0058952380 syz-executor 962 1 767 0 S uwait 0xfffffe0058952680 syz-executor 957 1 767 0 S uwait 0xfffffe0058952d80 syz-executor 955 1 767 0 S umtxn 0xfffffe006e774380 syz-executor 954 1 767 0 S uwait 0xfffffe006e772b00 syz-executor 953 1 767 0 S uwait 0xfffffe0077c8b480 syz-executor 952 1 767 0 S uwait 0xfffffe0058952b80 syz-executor 945 1 765 0 S uwait 0xfffffe0058951500 syz-executor 934 1 766 60928 T syz-executor 927 1 764 0 S uwait 0xfffffe0058d09100 syz-executor 912 1 764 -1 S uwait 0xfffffe006e772c00 syz-executor 910 1 764 -1 S uwait 0xfffffe006e772d00 syz-executor 903 1 766 0 S uwait 0xfffffe0058950780 syz-executor 900 1 767 0 S uwait 0xfffffe006e772800 syz-executor 896 1 764 0 S uwait 0xfffffe006e771c00 syz-executor 892 1 766 0 S uwait 0xfffffe0058952c80 syz-executor 881 1 767 0 S uwait 0xfffffe0058d07700 syz-executor 878 1 766 0 S uwait 0xfffffe006e771b00 syz-executor 872 1 764 0 S uwait 0xfffffe0058952e80 syz-executor 862 1 766 0 S uwait 0xfffffe0007f79380 syz-executor 856 0 0 0 DL (threaded) [KTLS] 100199 D - 0xfffffe0007f7cc00 [thr_0] 100200 D - 0xfffffe0007f7cc80 [thr_1] 100201 D - 0xffffffff83caec28 [reclaim_0] 842 1 767 0 S uwait 0xfffffe0058950b80 syz-executor 841 1 767 0 S uwait 0xfffffe0058952280 syz-executor 836 1 766 0 S uwait 0xfffffe0058952480 syz-executor 824 1 767 0 S uwait 0xfffffe0058952a80 syz-executor 823 810 823 0 Ss select 0xfffffe0058cf8bc0 dhclient 821 0 0 0 DL aiordy 0xfffffe00549035a0 [aiod4] 820 0 0 0 DL aiordy 0xfffffe00548e8040 [aiod3] 819 0 0 0 DL aiordy 0xfffffe0054903b00 [aiod2] 817 0 0 0 DL aiordy 0xfffffe0008028040 [aiod1] 816 1 816 0 Ss select 0xfffffe0058cf87c0 dhclient 813 812 764 0 S uwait 0xfffffe0058950880 syz-executor 812 1 764 0 SV uwait 0xfffffe0058d07800 syz-executor 810 791 424 65 S select 0xfffffe006eb767c0 dhclient 791 424 424 0 S wait 0xfffffe00548e85a0 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 S select 0xfffffe0058cf8240 syz-executor 761 759 761 0 Ss pause 0xfffffe00548ca0d0 csh 759 682 759 0 Ss select 0xfffffe0058cf8340 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059cbf8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059cc00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059cc08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005476d0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005476d8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005476f0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005476f8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00547700b0 getty 738 1 18 0 S+ piperd 0xfffffe005a04a420 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe0008009b00 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe0058cf85c0 sshd 495 1 495 0 Ss select 0xfffffe0058cf8840 syslogd 424 1 424 0 Ss wait 0xfffffe0054807020 devd 423 1 423 65 Ss select 0xfffffe0058cf8940 dhclient 338 1 338 0 Ss select 0xfffffe0058cf8d40 dhclient 335 1 335 0 Ss select 0xfffffe0058cf8ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008029060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058ddfce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 Run psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf070 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 TL pftm 0xffffffff84767850 [pf purge] 5 0 0 0 DL waiting 0xffffffff845e1700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0008bf6030 [crypto returns 0] 100045 D crypto_ 0xfffffe0008bf6080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547edc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe0058566900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058566800 [vtnet0 txq 0] 100059 D - 0xfffffe0058566700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058566600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005858e000 [virtio_balloon] 100066 D - 0xffffffff827b5361 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0058567100 [CAM taskq] 100077 D - 0xfffffe0058565400 [ipsec_offload] 1090 766 766 0 Z syz-executor db> show all locks Process 1092 (syz-executor) thread 0xfffffe0054974000 (100625) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00549444f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 Process 1055 (ifconfig) thread 0xfffffe005492e000 (100358) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbb580) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3027 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 1676 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 331 1324K 506 newblk 40 1034K 2994 vfscache 3 1025K 3 filedesc 110 874K 584 pcb 58 696K 251 inodedep 21 520K 600 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 238 502K 1226 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 15274 acpica 1674 184K 54432 vmem 5 144K 7 tidhash 3 141K 3 pagedep 11 131K 274 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 558 ddb_capture 1 64K 1 kdtrace 303 55K 1721 umtx 400 50K 400 temp 35 38K 2233 BPF 25 37K 42 shm 3 36K 10 hostcache 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 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 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1650 lltable 44 14K 48 eventhandler 163 14K 163 ether_multi 162 13K 192 tcp_fsb_rack 6 13K 6 ifnet 7 13K 7 shmfd 10 12K 18 kenv 95 12K 95 GEOM 61 11K 509 CAM queue 5 11K 1528 rman 82 10K 447 plimit 24 9K 341 rpc 8 9K 8 in6_multi 65 9K 65 cred 34 9K 317 kqueue 119 9K 1549 bmsafemap 2 9K 504 ksem 2 9K 6 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 10 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 84 pwddesc 112 7K 1113 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 DEVFSP 76 5K 167 ufs_dirhash 24 5K 27 sctp_atcl 12 5K 77 UMA 268 5K 268 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 135 4K 2137 selfd 49 4K 32402 kcovinfo 45 3K 45 CC Mem 22 3K 208 terminal 11 3K 11 session 22 3K 41 lockf 26 3K 143 uidinfo 6 3K 18 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 440 crypto 9 2K 48 ipsec-saq 2 2K 2 in_multi 8 2K 15 ip6ndp 12 2K 13 Unitno 28 2K 63 inpcbpolicy 53 2K 684 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 pfil 14 2K 14 tun 4 2K 4 select 12 2K 49 toponodes 6 2K 6 cryptodev 23 2K 176 ipsecpolicy 2 2K 2 ip6opt 7 2K 21 msi 9 2K 9 netlink 2 2K 78 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 38 NFSD session 1 1K 1 osd 27 1K 224 CAM periph 4 1K 271 freework 4 1K 784 tcp_pcm_rack 3 1K 3 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 ipsec 3 1K 3 newdirblk 6 1K 237 mkdir 6 1K 474 freeblks 3 1K 315 mld 6 1K 6 igmp 6 1K 6 isadev 6 1K 8 mount 16 1K 1111 pci_link 10 1K 10 encap_export_host 12 1K 12 diradd 4 1K 458 freefile 4 1K 348 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_atky 12 1K 83 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 8 freefrag 2 1K 187 indirdep 1 1K 553 ip6_msource 4 1K 5 vnodes 1 1K 10 ktls 1 1K 12 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_athm 12 1K 78 tcpfunc 3 1K 3 in_mfilter 4 1K 19 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_moptions 2 1K 12 VN POLL 1 1K 3 aio 4 1K 6 eventfd 1 1K 4 pmchooks 1 1K 1 filecaps 5 1K 74 filedesc_to_leader 2 1K 3 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3694 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 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 98 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_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 3 sctp_stri 0 0K 2 sctp_map 0 0K 6 ipcomp 0 0K 0 esp 0 0K 0 ah 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 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 1 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 478 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 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 2 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 ip6_moptions 0 0K 5 in6_mfilter 0 0K 12 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 56 fadvise 0 0K 4 statfs 0 0K 222 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 86 lio 0 0K 14 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15475 ioctlops 0 0K 129 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 414 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 5 rctl 0 0K 0 cache 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 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 78 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 2 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 mpi3mrbuf 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 3 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 350 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 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 8322 1076 17265 0 254 38494208 0 mbuf 256 8729 933 26539 0 254 2473472 0 BUF TRIE 152 319 11485 2541 0 62 1794208 0 malloc-384 384 4166 34 4292 0 30 1612800 0 RADIX NODE 152 9385 490 40623 0 62 1501000 0 malloc-128 128 11535 183 15283 0 126 1499904 0 malloc-4096 4096 356 2 1101 0 2 1466368 0 UMA Slabs 0 112 11180 10 11180 0 126 1253280 0 sctp_asoc 2256 0 510 3 0 254 1150560 0 malloc-65536 65536 15 2 53 0 1 1114112 0 malloc-64 64 349 16976 32957 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 58 2 297 0 1 983040 0 vmem btag 56 17037 66 17037 0 254 957768 0 socket 1024 85 679 2225 0 254 782336 0 FFS inode 1168 586 16 949 0 8 703136 0 sctp_ep 1152 12 499 73 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-4096 4096 114 0 1098 0 2 466944 0 VM OBJECT 248 1700 108 16605 0 62 448384 0 pbuf 2624 0 166 0 0 2 435584 0 256 Bucket 2048 208 2 1188 0 8 430080 0 sctp_raddr 736 0 517 3 0 254 380512 0 THREAD 1824 188 12 626 0 8 364800 0 VNODE 440 625 68 990 0 30 304920 0 malloc-64 64 4224 375 9904 0 254 294336 0 MAP ENTRY 96 2788 236 54427 0 126 290304 0 malloc-2048 2048 110 26 738 0 8 278528 0 malloc-32768 32768 1 7 513 0 1 262144 0 malloc-16 16 14567 183 22324 0 254 236000 0 DEVCTL 1024 25 195 152 0 0 225280 0 tcp_log 416 17 496 30 0 254 213408 0 malloc-65536 65536 0 3 64 0 1 196608 0 malloc-128 128 1314 205 25824 0 126 194432 0 malloc-256 256 41 709 3523 0 62 192000 0 malloc-32 32 5617 305 12292 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 FPU_save_area 832 190 35 846 0 16 187200 0 FFS2 dinode 256 586 104 949 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 113 8 1093 0 8 166496 0 unpcb 320 15 501 1424 0 254 165120 0 malloc-1024 1024 141 19 165 0 16 163840 0 S VFS Cache 104 1008 396 1478 0 126 146016 0 tcp_inpcb 1304 22 83 208 0 8 136920 0 filedesc0 1072 112 14 1113 0 8 135072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 11 0 1 131072 0 malloc-32768 32768 0 4 13 0 1 131072 0 mbuf_packet 256 5 503 1927 0 254 130048 0 ksiginfo 112 108 936 205 0 126 116928 0 malloc-128 128 649 250 2241 0 126 115072 0 malloc-2048 2048 7 49 679 0 8 114688 0 malloc-128 128 459 316 1768 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 57 26 286 0 16 84992 0 vnpbuf 2624 0 32 2 0 16 83968 0 64 Bucket 512 105 55 2744 0 30 81920 0 malloc-384 384 150 60 729 0 30 80640 0 malloc-256 256 182 133 851 0 62 80640 0 malloc-256 256 225 90 1876 0 62 80640 0 sctp_chunk 152 0 520 2 0 254 79040 0 malloc-8192 8192 5 4 48 0 1 73728 0 malloc-8192 8192 5 4 44 0 1 73728 0 malloc-4096 4096 11 7 97 0 2 73728 0 g_bio 408 0 180 15560 0 30 73440 0 malloc-64 64 648 423 16539 0 254 68544 0 malloc-128 128 305 222 370 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 15 17 142 0 8 65536 0 malloc-256 256 68 187 2177 0 62 65280 0 32 Bucket 256 79 176 1618 0 62 65280 0 malloc-8192 8192 6 1 8 0 1 57344 0 VMSPACE 584 86 12 1060 0 16 57232 0 malloc-64 64 460 359 662 0 254 52416 0 Files 80 322 328 9568 0 126 52000 0 malloc-128 128 8 395 279 0 126 51584 0 udplite_inpcb 408 3 123 150 0 30 51408 0 malloc-256 256 108 87 275 0 62 49920 0 malloc-256 256 78 117 183 0 62 49920 0 malloc-256 256 71 124 1011 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 16067 0 16 49152 0 malloc-2048 2048 15 9 78 0 8 49152 0 malloc-1024 1024 11 37 522 0 16 49152 0 ripcb 376 16 104 133 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 4 1 5 0 1 40960 0 malloc-4096 4096 3 7 24 0 2 40960 0 pcpu-8 8 4780 340 5029 0 254 40960 0 pipe 736 26 29 338 0 16 40480 0 sctp_readq 152 0 260 2 0 254 39520 0 da_ccb 544 0 70 4106 0 16 38080 0 udp_inpcb 408 12 78 193 0 30 36720 0 malloc-64 64 121 446 207 0 254 36288 0 malloc-64 64 14 553 59 0 254 36288 0 malloc-64 64 50 517 422 0 254 36288 0 malloc-64 64 31 536 789 0 254 36288 0 tcp_bbr_map 128 0 279 10 0 126 35712 0 malloc-128 128 111 168 233 0 126 35712 0 malloc-128 128 13 266 129 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-256 256 19 116 353 0 62 34560 0 TURNSTILE 136 201 51 201 0 62 34272 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 59 0 1 32768 0 malloc-4096 4096 4 4 10 0 2 32768 0 malloc-4096 4096 3 5 304 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 259 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 9 23 1049 0 16 32768 0 malloc-1024 1024 4 28 136 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-512 512 2 62 112 0 30 32768 0 malloc-512 512 4 60 89 0 30 32768 0 malloc-512 512 2 62 125 0 30 32768 0 malloc-512 512 9 55 68 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 tcp_bbr_pcb 896 3 33 6 0 16 32256 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 48 0 126 31680 0 clpbuf 2624 0 12 399 0 4 31488 0 rl_entry 48 8 580 23 0 254 28224 0 malloc-32 32 105 777 1276 0 254 28224 0 16 Bucket 144 64 132 551 0 62 28224 0 4 Bucket 48 6 582 53 0 254 28224 0 AIO 208 0 133 54 0 62 27664 0 cpuset 200 9 119 12 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 ertt_txseginfo 40 0 606 2139 0 254 24240 0 PWD 40 57 549 300 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 63 237 443 0 126 24000 0 malloc-384 384 1 59 17 0 30 23040 0 malloc-384 384 3 57 95 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 21 39 30 0 30 23040 0 malloc-384 384 37 23 419 0 30 23040 0 tcp_rack_pcb 1088 3 18 3 0 8 22848 0 domainset 40 0 567 5 0 254 22680 0 Mountpoints 2816 2 6 7 0 4 22528 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 22 258 208 0 126 20160 0 malloc-32 32 73 557 101 0 254 20160 0 malloc-32 32 80 550 153 0 254 20160 0 malloc-32 32 115 515 1386 0 254 20160 0 malloc-32 32 103 527 880 0 254 20160 0 malloc-32 32 33 597 766 0 254 20160 0 malloc-32 32 72 558 2712 0 254 20160 0 2 Bucket 32 75 555 552 0 254 20160 0 KNOTE 160 1 124 212 0 62 20000 0 tcp_rack_map 128 3 152 3 0 126 19840 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 0 35 157 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 0 pf frags 256 1 74 1 0 62 19200 0 L VFS Cache 320 0 60 22 0 30 19200 0 AIOLIO 272 0 70 14 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 0 1 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 43 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 0 16 2 0 16 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 3 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 16 0 254 16128 0 malloc-16 16 298 702 1082 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 pf frag entries 40 1 302 1 0 254 12120 0 malloc-16 16 45 705 278 0 254 12000 0 malloc-16 16 18 732 159 0 254 12000 0 malloc-16 16 44 706 280 0 254 12000 0 malloc-16 16 189 561 3018 0 254 12000 0 malloc-16 16 36 714 24888 0 254 12000 0 malloc-16 16 32 718 137 0 254 12000 0 itimer 352 0 33 27 0 30 11616 0 splice 184 0 63 65 0 62 11592 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 4 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1290 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 127 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 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 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 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 MAC labels 40 0 0 0 0 254 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-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-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