panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007faab18 first->prev != head cpuid = 0 time = 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00574015b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057401710 vpanic() at vpanic+0x257/frame 0xfffffe00574018d0 panic() at panic+0xb5/frame 0xfffffe0057401990 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe00574019f0 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0057401b10 sleepq_set_timeout_sbt() at sleepq_set_timeout_sbt+0x20b/frame 0xfffffe0057401bd0 _sleep() at _sleep+0x468/frame 0xfffffe0057401d30 random_kthread() at random_kthread+0x6d7/frame 0xfffffe0057401ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057401f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057401f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 7 tid 100073 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd7e7(%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 0xffffffff827b0060 .str.27 rsp 0xfffffe00574016f0 rbp 0xfffffe0057401710 rsi 0 rdi 0xffffffff81614819 printf+0x149 r8 0 r9 0xffffffff r10 0x485d83733e5e53a1 r11 0 r12 0xfffffe00081fb000 r13 0xfffffffffffffffe r14 0xffffffff827b0060 .str.27 r15 0 rip 0xffffffff815fe9ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd7e7(%rip) db> show proc Process 7 (rand_harvestq) at 0xfffffe00080295c0: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 7 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 1 100073 Run - 0xffffffff8391acd0 [rand_harvestq] db> ps pid ppid pgrp uid state wmesg wchan cmd 1016 765 765 60928 R (threaded) syz-executor 100386 RunQ syz-executor 100392 RunQ syz-executor 100393 S uwait 0xfffffe0058a5d800 syz-executor 1014 766 766 0 R (threaded) syz-executor 100107 RunQ syz-executor 100389 RunQ syz-executor 100391 S uwait 0xfffffe0007fec100 syz-executor 1010 764 764 0 R (threaded) syz-executor 100375 RunQ syz-executor 100383 S lthr 0xfffffe005493b740 syz-executor 100388 S uwait 0xfffffe0058a5d900 syz-executor 1000 1 765 0 S uwait 0xfffffe0058a5c380 syz-executor 998 1 765 0 T uwait 0xfffffe0058cf9780 syz-executor 996 767 767 0 R (threaded) syz-executor 100105 RunQ syz-executor 100364 S aiowc 0xfffffe00548da3a8 syz-executor 100368 S uwait 0xfffffe0058a5d700 syz-executor 988 1 767 0 S uwait 0xfffffe0058a5a800 syz-executor 982 1 767 0 S uwait 0xfffffe0007fec280 syz-executor 974 1 767 0 S uwait 0xfffffe0058a5ba80 syz-executor 965 1 765 -1 S uwait 0xfffffe0007fec680 syz-executor 947 1 766 0 S uwait 0xfffffe0058a5bc80 syz-executor 938 1 767 0 S uwait 0xfffffe0058a5c780 syz-executor 934 1 767 0 S uwait 0xfffffe0058cf7300 syz-executor 932 1 765 0 SV uwait 0xfffffe0058a5b880 syz-executor 929 0 0 0 DL (threaded) [so_splice] 100180 D - 0xfffffe0058cf7200 [thr_0] 100232 D - 0xfffffe0058cf7240 [thr_1] 922 0 0 0 DL (threaded) [KTLS] 100187 D - 0xfffffe0077c82b00 [thr_0] 100218 D - 0xfffffe0077c82b80 [thr_1] 100219 D - 0xffffffff83caec28 [reclaim_0] 914 1 914 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 913 1 913 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 912 1 912 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 911 1 911 0 Ss+ ttyin 0xfffffe0058e298b0 getty 910 1 910 0 Ss+ ttyin 0xfffffe0058e294b0 getty 909 1 909 0 Ss+ ttyin 0xfffffe0058e290b0 getty 908 1 908 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 907 1 907 0 Ss+ ttyin 0xfffffe0058e288b0 getty 906 1 906 0 Ss+ ttyin 0xfffffe0058a974b0 getty 899 1 764 0 S uwait 0xfffffe0058cf8900 syz-executor 898 1 764 0 S uwait 0xfffffe0058a5b680 syz-executor 897 1 764 0 S uwait 0xfffffe0007fec780 syz-executor 886 781 424 0 S kqread 0xfffffe0007f63800 rtsol 877 1 877 0 S uwait 0xfffffe0058a5a900 syz-executor 864 1 767 0 S uwait 0xfffffe0007fece00 syz-executor 854 1 767 0 S uwait 0xfffffe0058cf8600 syz-executor 835 0 0 0 DL aiordy 0xfffffe0054909020 [aiod4] 834 0 0 0 DL aiordy 0xfffffe005490ab00 [aiod3] 833 0 0 0 DL aiordy 0xfffffe0054909580 [aiod2] 832 0 0 0 DL aiordy 0xfffffe0054909ae0 [aiod1] 819 1 767 0 S uwait 0xfffffe0058a5ab00 syz-executor 812 1 766 0 S uwait 0xfffffe0058a5ae00 syz-executor 781 771 424 0 S wait 0xfffffe00548dc060 sh 771 1 424 0 S wait 0xfffffe0054908000 sh 767 763 767 0 R syz-executor 766 763 766 0 S nanslp 0xffffffff83b9d500 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d500 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 S select 0xfffffe00547f9cc0 syz-executor 761 759 761 0 Ss pause 0xfffffe0054806b70 csh 759 1 759 0 Ss select 0xfffffe0059da72c0 sshd 737 1 18 0 S+ nanslp 0xffffffff83b9d500 sleep 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] 100093 D sdflush 0xfffffe0058e36ce8 [/ 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 0xffffffff81dcf960 [uma] 7 0 0 0 RL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8465a850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84523700 [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_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [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 RL (threaded) [clock] 100031 I [clock (0)] 100032 Run CPU 1 [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 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f66200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f66100 [jail_remove taskq] 100012 D - 0xfffffe0007f66000 [bus taskq] 100015 D - 0xfffffe0007f65c00 [thread taskq] 100017 D - 0xfffffe0007f65a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f65900 [deferred_unmount ta] 100019 D - 0xfffffe0007f65800 [inm_free taskq] 100020 D - 0xfffffe0007f65700 [in6m_free taskq] 100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f65300 [firmware taskq] 100041 D - 0xfffffe0007f65100 [crypto_0] 100042 D - 0xfffffe0007f65100 [crypto_1] 100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b53a1 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f66800 [mca taskq] 100075 D - 0xfffffe0007f65000 [CAM taskq] 100077 D - 0xfffffe0007f64a00 [ipsec_offload] 100335 D - 0xfffffe0007f63600 [netlink_socket (PID] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 502 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 457 1138K 1594 vfscache 3 1025K 3 pcb 47 684K 204 inodedep 46 529K 308 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 49 389K 347 subproc 155 298K 1110 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 12416 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 31 136K 163 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 219 43K 1411 umtx 336 42K 336 temp 36 38K 1922 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 44 ether_multi 159 13K 182 ifnet 7 13K 7 kenv 95 12K 95 shmfd 7 11K 7 GEOM 61 11K 477 CAM queue 5 11K 1528 kqueue 74 10K 1225 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 68 bmsafemap 2 9K 286 ksem 2 9K 4 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 72 8K 93 plimit 19 8K 463 cred 28 7K 248 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 268 5K 268 freework 18 5K 484 pf_ifnet 10 5K 19 pwddesc 66 5K 1040 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 newdirblk 25 4K 147 sctp_atcl 8 3K 58 DEVFSP 47 3K 99 terminal 11 3K 11 dirrem 10 3K 243 uidinfo 5 3K 13 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 proc-args 80 3K 2069 sctp_stro 2 2K 4 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 10 ip6ndp 12 2K 14 mkdir 14 2K 294 session 14 2K 45 inpcbpolicy 55 2K 367 selfd 27 2K 27741 sctp_ifa 13 2K 14 diradd 13 2K 257 Unitno 26 2K 52 CAM XPT 22 2K 543 crypto 9 2K 34 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 BPF 7 2K 17 lockf 11 2K 44 msi 9 2K 9 netlink 2 2K 73 CC Mem 9 2K 88 softdep 1 1K 1 freeblks 4 1K 191 indirdep 4 1K 383 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 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 342 pci_link 10 1K 10 osd 14 1K 104 cryptodev 9 1K 102 freefile 5 1K 199 encap_export_host 12 1K 12 sctp_timw 2 1K 2 select 4 1K 45 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_atky 10 1K 63 ip_msource 6 1K 6 chacha20random 1 1K 1 biobuf 1 1K 1 freefrag 2 1K 68 ip_moptions 4 1K 8 vnodes 1 1K 1 ktls 1 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 in_mfilter 4 1K 9 loginclass 3 1K 8 prison 6 1K 6 sctp_athm 8 1K 59 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 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 filecaps 3 1K 78 sctp_vrf 1 1K 1 sctp_map 4 1K 8 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 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_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 mqdata 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 19 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 7 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 456 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 ip6opt 0 0K 14 ip6_msource 0 0K 1 ip6_moptions 0 0K 4 in6_mfilter 0 0K 4 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 19 fadvise 0 0K 2 statfs 0 0K 187 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 18 lio 0 0K 8 acl 0 0K 0 soname 0 0K 3484 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 iov 0 0K 14730 ioctlops 0 0K 116 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 322 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 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 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 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 2 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 1 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 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 8320 1078 12598 0 254 38494208 0 mbuf 256 8731 931 17553 0 254 2473472 0 BUF TRIE 152 226 11578 1747 0 62 1794208 0 malloc-384 384 4141 29 4485 0 30 1601280 0 malloc-128 128 11545 49 11944 0 126 1484032 0 malloc-4096 4096 331 3 495 0 2 1368064 0 UMA Slabs 0 112 10993 17 10993 0 126 1233120 0 malloc-64 64 231 17094 28076 0 254 1108800 0 RADIX NODE 152 6746 529 33623 0 62 1105800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16502 97 16502 0 254 929544 0 FFS inode 1168 542 32 741 0 8 670432 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 6 505 53 0 254 588672 0 sctp_asoc 2256 2 253 4 0 254 575280 0 socket 1024 71 437 1665 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 27 4 364 0 1 507904 0 256 Bucket 2048 206 10 1163 0 8 442368 0 malloc-65536 65536 4 2 114 0 1 393216 0 VM OBJECT 248 1113 199 15637 0 62 325376 0 THREAD 1824 152 16 393 0 8 306432 0 malloc-4096 4096 68 4 1057 0 2 294912 0 VNODE 440 580 86 783 0 30 293040 0 malloc-256 256 920 145 3660 0 62 272640 0 malloc-64 64 3867 228 7267 0 254 262080 0 malloc-16 16 14467 283 18635 0 254 236000 0 malloc-2048 2048 101 11 182 0 8 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 tcp_log 416 0 513 60 0 254 213408 0 malloc-65536 65536 1 2 63 0 1 196608 0 malloc-32768 32768 0 6 336 0 1 196608 0 sctp_raddr 736 2 262 4 0 254 194304 0 malloc-32 32 5442 480 10065 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1191 204 25434 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1389 375 50289 0 126 169344 0 unpcb 320 7 509 1200 0 254 165120 0 FPU_save_area 832 154 44 521 0 16 164736 0 FFS2 dinode 256 542 88 741 0 62 161280 0 malloc-1024 1024 126 18 343 0 16 147456 0 S VFS Cache 104 1000 287 1261 0 126 133848 0 malloc-65536 65536 0 2 10 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 1 3 9 0 1 131072 0 mbuf_packet 256 0 508 773 0 254 130048 0 PROC 1376 65 23 1016 0 8 121088 0 ksiginfo 112 63 981 167 0 126 116928 0 tcp_bbr_map 128 0 775 542 0 126 99200 0 malloc-128 128 530 245 3783 0 126 99200 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-4096 4096 18 4 592 0 2 90112 0 filedesc0 1072 66 18 1040 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 59 24 272 0 16 84992 0 malloc-128 128 423 228 935 0 126 83328 0 g_bio 408 0 180 10573 0 30 73440 0 malloc-64 64 659 412 2185 0 254 68544 0 malloc-64 64 585 486 2605 0 254 68544 0 malloc-128 128 376 151 973 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 4 28 517 0 8 65536 0 64 Bucket 512 93 35 2177 0 30 65536 0 32 Bucket 256 80 175 793 0 62 65280 0 malloc-384 384 76 74 838 0 30 57600 0 malloc-8192 8192 3 4 12 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 ertt_txseginfo 40 0 1313 1708 0 254 52520 0 malloc-128 128 174 229 773 0 126 51584 0 malloc-256 256 76 119 1412 0 62 49920 0 malloc-256 256 71 124 508 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14410 0 16 49152 0 malloc-8192 8192 5 1 112 0 1 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-2048 2048 11 13 249 0 8 49152 0 malloc-2048 2048 9 15 532 0 8 49152 0 malloc-1024 1024 26 22 128 0 16 49152 0 malloc-1024 1024 7 41 519 0 16 49152 0 VMSPACE 584 43 41 991 0 16 49056 0 malloc-384 384 91 29 91 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 9 24 88 0 8 43032 0 malloc-4096 4096 8 2 16 0 2 40960 0 malloc-4096 4096 3 7 11 0 2 40960 0 pcpu-8 8 4714 406 4900 0 254 40960 0 pipe 736 18 37 339 0 16 40480 0 sctp_chunk 152 1 259 2 0 254 39520 0 da_ccb 544 0 70 2757 0 16 38080 0 udp_inpcb 408 7 83 203 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 10 557 14349 0 254 36288 0 malloc-64 64 6 561 7 0 254 36288 0 malloc-64 64 288 279 1859 0 254 36288 0 malloc-64 64 13 554 35 0 254 36288 0 16 Bucket 144 71 181 349 0 62 36288 0 tcp_rack_map 128 0 279 4 0 126 35712 0 malloc-128 128 5 274 12 0 126 35712 0 malloc-128 128 70 209 754 0 126 35712 0 ktls_session 256 0 135 4 0 62 34560 0 routing nhops 256 26 109 35 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 71 19 77 0 30 34560 0 malloc-256 256 4 131 356 0 62 34560 0 malloc-256 256 56 79 365 0 62 34560 0 malloc-256 256 21 114 129 0 62 34560 0 malloc-256 256 4 131 14 0 62 34560 0 malloc-256 256 45 90 489 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 ripcb 376 39 51 67 0 30 33840 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 11 5 73 0 8 32768 0 malloc-2048 2048 8 8 43 0 8 32768 0 malloc-2048 2048 2 14 54 0 8 32768 0 malloc-1024 1024 2 30 5 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 1 31 4 0 16 32768 0 malloc-1024 1024 2 30 1012 0 16 32768 0 malloc-512 512 0 64 4 0 30 32768 0 malloc-512 512 4 60 161 0 30 32768 0 malloc-512 512 2 62 45 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 5 59 62 0 30 32768 0 malloc-512 512 1 63 19 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 sctp_stream_msg_out 112 1 287 1 0 254 32256 0 ttyinq 160 135 65 570 0 62 32000 0 PGRP 120 19 245 51 0 126 31680 0 clpbuf 2624 0 12 37 0 4 31488 0 sctp_laddr 48 1 587 13 0 254 28224 0 rl_entry 48 8 580 11 0 254 28224 0 malloc-32 32 272 610 3013 0 254 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 2 131 31 0 62 27664 0 udplite_inpcb 408 0 63 9 0 30 25704 0 cpuset 200 9 119 89 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 0 6 12 0 2 24576 0 malloc-4096 4096 3 3 245 0 2 24576 0 PWD 40 29 577 215 0 254 24240 0 rtentry 168 29 115 35 0 62 24192 0 Files 80 190 110 8017 0 126 24000 0 8 Bucket 80 53 247 338 0 126 24000 0 itimer 352 0 66 6 0 30 23232 0 malloc-384 384 15 45 71 0 30 23040 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 26 34 37 0 30 23040 0 domainset 40 0 567 79 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 ertt 72 9 271 88 0 126 20160 0 malloc-32 32 72 558 609 0 254 20160 0 malloc-32 32 87 543 178 0 254 20160 0 malloc-32 32 187 443 1276 0 254 20160 0 malloc-32 32 11 619 14 0 254 20160 0 malloc-32 32 70 560 597 0 254 20160 0 malloc-32 32 5 625 1063 0 254 20160 0 2 Bucket 32 68 562 444 0 254 20160 0 KNOTE 160 4 121 97 0 62 20000 0 cryptop 280 0 70 4 0 30 19600 0 L VFS Cache 320 0 60 10 0 30 19200 0 AIOLIO 272 0 70 7 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 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 3 13 5 0 16 16384 0 malloc-512 512 0 32 2 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 3 0 16 16128 0 malloc-16 16 518 482 4879 0 254 16000 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 16 734 254 0 254 12000 0 malloc-16 16 33 717 401 0 254 12000 0 malloc-16 16 35 715 24912 0 254 12000 0 malloc-16 16 16 734 16 0 254 12000 0 malloc-16 16 51 699 86 0 254 12000 0 malloc-16 16 30 720 119 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 AIOCB 552 1 20 26 0 16 11592 0 malloc-384 384 0 30 1 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 2 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1968 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 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_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 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-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 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