panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fd02b8 first->prev != head cpuid = 0 time = 1747089475 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572806f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057280850 vpanic() at vpanic+0x257/frame 0xfffffe0057280a10 panic() at panic+0xb5/frame 0xfffffe0057280ad0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0057280b30 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0057280c60 frag6_slowtimo() at frag6_slowtimo+0x823/frame 0xfffffe0057280cd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0057280e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0057280ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057280f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057280f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda97(%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 0xffffffff827aff60 .str.27 rsp 0xfffffe0057280830 rbp 0xfffffe0057280850 rsi 0 rdi 0xffffffff81614589 printf+0x149 r8 0 r9 0xffffffff r10 0xd52bd019d1ae104d r11 0x17 r12 0xfffffe000801a740 r13 0xfffffffffffffffe r14 0xffffffff827aff60 .str.27 r15 0 rip 0xffffffff815fe6fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda97(%rip) db> show proc Process 2 (clock) at 0xfffffe0008008020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10020284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 2 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 935 765 765 0 R (threaded) syz-executor 100318 Run CPU 1 syz-executor 100347 S uwait 0xfffffe0007f7e900 syz-executor 100348 D rangelk 0xfffffe0077c96a30 syz-executor 100349 D biowr 0xfffffe00084028c8 syz-executor 100350 D rangelk 0xfffffe0077c96a30 syz-executor 933 0 0 0 DL mdwait 0xfffffe0077d62000 [md58027] 932 1 765 0 S uwait 0xfffffe0058d08c80 syz-executor 930 873 873 -1 S (threaded) syz-executor 100309 S nanslp 0xffffffff83b9d500 syz-executor 100341 S connec 0xfffffe005a319cda syz-executor 100343 S uwait 0xfffffe006eb64200 syz-executor 929 1 765 0 S uwait 0xfffffe0058952c80 syz-executor 924 767 767 0 S (threaded) syz-executor 100299 S nanslp 0xffffffff83b9d500 syz-executor 100332 S connec 0xfffffe005a0ea8da syz-executor 100334 S uwait 0xfffffe006eb64000 syz-executor 921 764 764 0 S (threaded) syz-executor 100175 S nanslp 0xffffffff83b9d500 syz-executor 100329 S accept 0xfffffe005a316610 syz-executor 100333 S uwait 0xfffffe0058d07a80 syz-executor 910 1 767 0 S uwait 0xfffffe0058d08280 syz-executor 907 1 873 0 S uwait 0xfffffe0058d08180 syz-executor 904 1 765 0 SV uwait 0xfffffe0058d07300 syz-executor 898 1 765 0 S uwait 0xfffffe006eb65100 syz-executor 896 1 873 0 S uwait 0xfffffe0058d08580 syz-executor 891 0 0 0 DL mdwait 0xfffffe0077d63000 [md0] 875 1 767 0 S uwait 0xfffffe0058d07400 syz-executor 873 763 873 0 S nanslp 0xffffffff83b9d500 syz-executor 872 1 765 0 S uwait 0xfffffe0058d08400 syz-executor 867 1 767 0 S uwait 0xfffffe0058d08680 syz-executor 855 0 0 0 DL (threaded) [KTLS] 100194 D - 0xfffffe0059ec2900 [thr_0] 100195 D - 0xfffffe0059ec2980 [thr_1] 100196 D - 0xffffffff83caec28 [reclaim_0] 850 1 765 0 S uwait 0xfffffe0058d07880 syz-executor 843 0 0 0 DL (threaded) [so_splice] 100170 D - 0xfffffe0007f9d680 [thr_0] 100171 D - 0xfffffe0007f9d6c0 [thr_1] 831 1 765 0 S uwait 0xfffffe0058d07680 syz-executor 830 1 766 0 S uwait 0xfffffe0058d07c80 syz-executor 823 806 823 0 Ss select 0xfffffe0059f065c0 dhclient 821 1 766 0 SV uwait 0xfffffe006eb64400 syz-executor 820 0 0 0 DL aiordy 0xfffffe00548eb040 [aiod4] 819 0 0 0 DL aiordy 0xfffffe00548eb5a0 [aiod3] 818 0 0 0 DL aiordy 0xfffffe0008026000 [aiod2] 817 0 0 0 DL aiordy 0xfffffe00548ebb00 [aiod1] 813 1 813 0 Ss select 0xfffffe006e3e05c0 dhclient 806 787 424 65 S select 0xfffffe006e3df9c0 dhclient 787 424 424 0 S wait 0xfffffe0054808b00 sh 767 763 767 0 S nanslp 0xffffffff83b9d501 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d501 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 S select 0xfffffe006e3df540 syz-executor 761 759 761 0 Ss pause 0xfffffe0008026610 csh 759 682 759 0 Ss select 0xfffffe006e3df5c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059cbb8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059cbc0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059cbc8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005476d0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005476d8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005476e0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005476e8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe005476f0b0 getty 738 1 18 0 S+ piperd 0xfffffe005a0fae60 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d500 sleep 736 1 18 0 S+ wait 0xfffffe00548e9ac0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe006e3df840 sshd 495 1 495 0 Ss select 0xfffffe0059f06740 syslogd 424 1 424 0 Ss wait 0xfffffe0054808040 devd 423 1 423 65 Ss select 0xfffffe006e3e03c0 dhclient 338 1 338 0 Ss select 0xfffffe006e3dfbc0 dhclient 335 1 335 0 Ss select 0xfffffe006e3dfec0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059e678e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dceb90 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485c850 [pf purge] 5 0 0 0 DL waiting 0xffffffff8472b700 [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 TL (threaded) [clock] 100031 Run CPU 0 [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 - 0xfffffe0008bf6400 [crypto_0] 100042 D - 0xfffffe0008bf6400 [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 - 0xffffffff827b52a0 [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] db> show all locks Process 935 (syz-executor) thread 0xfffffe005490d000 (100349) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077c96908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3579 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 394 5088K 679 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4215 sysctloid 35221 2075K 35296 vtbuf 24 1968K 46 kobj 331 1324K 517 newblk 14 1028K 2287 vfscache 3 1025K 3 pcb 52 696K 265 inodedep 21 520K 323 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 163 330K 1029 filedesc 42 329K 284 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 37000 acpica 1674 184K 54438 vmem 5 144K 6 tidhash 3 141K 3 pagedep 19 133K 141 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 112 112K 131 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 17 module 522 66K 527 ddb_capture 1 64K 1 kdtrace 232 45K 1288 umtx 352 44K 352 temp 43 42K 2098 shm 4 38K 10 BPF 24 37K 37 DEVFS3 130 33K 140 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 22 ifaddr 76 21K 78 DEVFS_RULE 56 20K 56 routetbl 160 19K 484 ufs_mount 4 17K 5 proc 3 17K 3 lltable 52 16K 55 tty 16 16K 16 ether_multi 192 16K 215 ithread 90 15K 90 bus-sc 34 15K 1653 ifnet 8 15K 8 eventhandler 163 14K 163 GEOM 75 13K 539 kenv 95 12K 95 shmfd 7 11K 10 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 457 ksem 5 10K 6 plimit 24 9K 343 rpc 8 9K 8 md_disk 19 9K 20 cred 33 9K 312 devstat 4 9K 4 UART 12 9K 12 bmsafemap 1 8K 264 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 81 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 79 6K 1217 pfs_nodes 22 6K 22 sctp_atcl 13 5K 93 ufs_dirhash 24 5K 24 pwddesc 74 5K 953 pf_ifnet 11 5K 22 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 59 4K 97 acpisem 28 4K 28 selfd 48 3K 28338 lockf 27 3K 100 proc-args 97 3K 2001 kcovinfo 45 3K 45 terminal 11 3K 11 session 22 3K 37 uidinfo 6 3K 14 in_multi 10 3K 15 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 15 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 Unitno 28 2K 58 CAM XPT 22 2K 543 diradd 12 2K 235 toponodes 6 2K 6 newdirblk 11 2K 112 ipsecpolicy 2 2K 2 CC Mem 11 2K 68 select 11 2K 40 msi 9 2K 9 netlink 2 2K 90 sctp_stro 1 1K 4 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 inpcbpolicy 31 1K 380 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 sctp_timw 3 1K 3 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 10 mount 16 1K 443 pci_link 10 1K 10 osd 16 1K 83 crypto 4 1K 29 encap_export_host 12 1K 12 mkdir 4 1K 224 cdev 2 1K 2 sctp_atky 14 1K 100 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 7 in_mfilter 6 1K 18 cryptodev 4 1K 82 indirdep 1 1K 259 vnodes 1 1K 1 ktls 1 1K 14 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 13 1K 95 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 6 1K 3450 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 4 ip_moptions 2 1K 9 aio 4 1K 4 eventfd 1 1K 2 pmchooks 1 1K 1 filecaps 5 1K 74 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 freework 1 1K 424 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 34 acpiintr 1 1K 1 sctp_map 2 1K 8 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 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 24 sctp_iter 0 0K 14 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 14 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 filemon 0 0K 4 mqdata 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 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 325 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 dirrem 0 0K 210 freefile 0 0K 163 freeblks 0 0K 162 freefrag 0 0K 155 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 ip6opt 0 0K 26 ip6_moptions 0 0K 4 in6_mfilter 0 0K 8 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 25 fadvise 0 0K 4 VN POLL 0 0K 0 statfs 0 0K 184 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 76 lio 0 0K 10 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14653 ioctlops 0 0K 120 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 342 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 10 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 84 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 0 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 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 175 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 8326 1072 15088 0 254 38494208 0 mbuf 256 8703 959 24819 0 254 2473472 0 BUF TRIE 152 242 11562 1627 0 62 1794208 0 malloc-384 384 4173 27 4203 0 30 1612800 0 malloc-128 128 11561 157 15082 0 126 1499904 0 malloc-4096 4096 353 5 1110 0 2 1466368 0 RADIX NODE 152 7785 608 33069 0 62 1275736 0 UMA Slabs 0 112 11061 21 11061 0 126 1241184 0 sctp_asoc 2256 1 509 4 0 254 1150560 0 malloc-64 64 331 16994 28728 0 254 1108800 0 malloc-65536 65536 15 1 19 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17765 130 17765 0 254 1002120 0 FFS inode 1168 555 26 721 0 8 678608 0 sctp_ep 1152 12 499 88 0 254 588672 0 socket 1024 61 447 1717 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 178 0 0 2 467072 0 malloc-16384 16384 25 3 152 0 1 458752 0 256 Bucket 2048 209 1 1105 0 8 430080 0 malloc-4096 4096 91 3 960 0 2 385024 0 sctp_raddr 736 1 516 4 0 254 380512 0 VM OBJECT 248 1314 126 14802 0 62 357120 0 THREAD 1824 157 19 350 0 8 321024 0 VNODE 440 595 71 763 0 30 293040 0 malloc-2048 2048 111 25 695 0 8 278528 0 malloc-64 64 4118 229 31494 0 254 278208 0 malloc-16 16 14582 418 21982 0 254 240000 0 malloc-32768 32768 1 6 227 0 1 229376 0 DEVCTL 1024 31 189 158 0 0 225280 0 tcp_log 416 0 513 7 0 254 213408 0 malloc-32 32 5649 525 12166 0 254 197568 0 malloc-128 128 1311 208 25838 0 126 194432 0 UMA Zones 768 241 3 241 0 16 187392 0 MAP ENTRY 96 1694 196 48048 0 126 181440 0 malloc-256 256 15 675 2663 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1210 0 254 165120 0 FPU_save_area 832 159 39 445 0 16 164736 0 malloc-1024 1024 147 13 173 0 16 163840 0 FFS2 dinode 256 555 75 720 0 62 161280 0 S VFS Cache 104 1023 381 1249 0 126 146016 0 malloc-65536 65536 0 2 62 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 mbuf_packet 256 10 498 779 0 254 130048 0 PROC 1376 73 15 936 0 8 121088 0 ksiginfo 112 68 976 110 0 126 116928 0 malloc-128 128 645 254 1871 0 126 115072 0 malloc-32768 32768 0 3 10 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 2 1 3 0 1 98304 0 malloc-2048 2048 15 33 93 0 8 98304 0 g_bio 408 8 232 10521 0 30 97920 0 malloc-256 256 192 183 1484 0 62 96000 0 malloc-8192 8192 5 6 15 0 1 90112 0 filedesc0 1072 74 10 953 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 ertt_txseginfo 40 0 2121 2974 0 254 84840 0 malloc-4096 4096 11 9 34 0 2 81920 0 malloc-2048 2048 8 32 607 0 8 81920 0 64 Bucket 512 94 66 2388 0 30 81920 0 malloc-256 256 181 134 545 0 62 80640 0 malloc-384 384 117 63 419 0 30 69120 0 128 Bucket 1024 49 18 249 0 16 68608 0 malloc-64 64 648 423 15917 0 254 68544 0 malloc-128 128 426 101 1021 0 126 67456 0 malloc-128 128 303 224 372 0 126 67456 0 md0 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 4 4 50 0 1 65536 0 malloc-2048 2048 20 12 49 0 8 65536 0 malloc-256 256 67 188 1452 0 62 65280 0 32 Bucket 256 77 178 578 0 62 65280 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-64 64 462 357 665 0 254 52416 0 tcp_bbr_map 128 0 403 340 0 126 51584 0 udp_inpcb 408 10 116 258 0 30 51408 0 malloc-256 256 122 73 278 0 62 49920 0 malloc-256 256 78 117 186 0 62 49920 0 malloc-256 256 68 127 672 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13851 0 16 49152 0 malloc-1024 1024 12 36 522 0 16 49152 0 VMSPACE 584 49 35 911 0 16 49056 0 malloc-384 384 38 82 437 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 Files 80 247 303 7929 0 126 44000 0 tcp_inpcb 1304 11 22 67 0 8 43032 0 clpbuf 2624 0 16 81 0 4 41984 0 vnpbuf 2624 0 16 1 0 16 41984 0 pcpu-8 8 4842 278 5094 0 254 40960 0 pipe 736 22 33 306 0 16 40480 0 sctp_chunk 152 1 259 3 0 254 39520 0 da_ccb 544 2 68 2779 0 16 38080 0 malloc-64 64 134 433 205 0 254 36288 0 malloc-64 64 14 553 43 0 254 36288 0 malloc-64 64 50 517 284 0 254 36288 0 malloc-64 64 17 550 608 0 254 36288 0 16 Bucket 144 87 165 394 0 62 36288 0 malloc-128 128 127 152 245 0 126 35712 0 malloc-128 128 13 266 74 0 126 35712 0 malloc-128 128 6 273 267 0 126 35712 0 routing nhops 256 31 104 39 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 19 116 370 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 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 27 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 12 0 2 32768 0 malloc-4096 4096 5 3 304 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 50 0 16 32768 0 malloc-1024 1024 9 23 1052 0 16 32768 0 malloc-1024 1024 4 28 61 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 71 0 30 32768 0 malloc-512 512 2 62 58 0 30 32768 0 malloc-512 512 7 57 65 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ipq 56 2 574 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 42 0 126 31680 0 sctp_laddr 48 5 583 24 0 254 28224 0 rl_entry 48 12 576 17 0 254 28224 0 4 Bucket 48 8 580 18 0 254 28224 0 AIO 208 0 133 24 0 62 27664 0 udplite_inpcb 408 0 63 12 0 30 25704 0 cpuset 200 9 119 10 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 PWD 40 33 573 186 0 254 24240 0 rtentry 168 34 110 39 0 62 24192 0 8 Bucket 80 54 246 632 0 126 24000 0 malloc-384 384 1 59 7 0 30 23040 0 malloc-384 384 1 59 47 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 24 36 27 0 30 23040 0 ripcb 376 10 50 43 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 11 269 67 0 126 20160 0 malloc-32 32 83 547 110 0 254 20160 0 malloc-32 32 145 485 1337 0 254 20160 0 malloc-32 32 73 557 372 0 254 20160 0 malloc-32 32 33 597 767 0 254 20160 0 malloc-32 32 72 558 2710 0 254 20160 0 malloc-32 32 78 552 1084 0 254 20160 0 2 Bucket 32 73 557 443 0 254 20160 0 KNOTE 160 0 125 55 0 62 20000 0 AIOCB 552 0 35 19 0 16 19320 0 ktls_session 256 0 75 3 0 62 19200 0 L VFS Cache 320 1 59 7 0 30 19200 0 AIOLIO 272 0 70 10 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 48 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 0 16 1 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 pf tags 104 1 155 1 0 126 16224 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 malloc-16 16 305 695 786 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 2 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 1 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 80 298 112 0 254 12096 0 vtnet_tx_hdr 24 0 501 3171 0 254 12024 0 malloc-16 16 38 712 140 0 254 12000 0 malloc-16 16 50 700 143 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 31 719 145 0 254 12000 0 cryptop 280 0 42 4 0 30 11760 0 itimer 352 0 33 2 0 30 11616 0 splice 184 0 63 1 0 62 11592 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 18 482 89 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 36 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 1 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_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 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 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-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