panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077b5c28 first->prev != head cpuid = 0 time = 1760347340 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c91710 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c91870 vpanic() at vpanic+0x257/frame 0xfffffe0056c91a30 panic() at panic+0xb5/frame 0xfffffe0056c91af0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056c91b50 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056c91c70 sleepq_set_timeout_sbt() at sleepq_set_timeout_sbt+0x20b/frame 0xfffffe0056c91d30 _sleep() at _sleep+0x468/frame 0xfffffe0056c91e90 buf_daemon() at buf_daemon+0x499/frame 0xfffffe0056c91ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c91f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c91f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100079 ] Stopped at kdb_enter+0x6e: movq $0,0x259e117(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8280d7e0 .str.27 rsp 0xfffffe0056c91850 rbp 0xfffffe0056c91870 rsi 0 rdi 0xffffffff81646699 printf+0x149 r8 0 r9 0xffffffff r10 0x85e6e64094329e9b r11 0xfffffe00540d8550 r12 0xfffffe0054010780 r13 0xfffffffffffffffe r14 0xffffffff8280d7e0 .str.27 r15 0 rip 0xffffffff8162fa7e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259e117(%rip) db> show proc Process 14 (bufdaemon) at 0xfffffe0054005570: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b58080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b58080 reapsubtree: 14 sigparent: 20 vmspace: 0xffffffff83b59060 (map 0xffffffff83b59060) (map.pmap 0xffffffff83b59100) (pmap 0xffffffff83b59170) threads: 3 100079 Run psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0059946ce8 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 1158 1156 769 0 S uwait 0xfffffe0058517d80 syz-executor 1157 1156 769 0 S uwait 0xfffffe0058517980 syz-executor 1156 769 769 0 R (threaded) syz-executor 100155 Run nanslp 0xffffffff83baec41 syz-executor 100483 S select 0xfffffe006dc15b40 syz-executor 100486 S uwait 0xfffffe006e4c3000 syz-executor 1154 1136 1136 0 S (threaded) syz-executor 100120 S nanslp 0xffffffff83baec41 syz-executor 100484 S sbwait 0xfffffe0059b586dc syz-executor 100485 S uwait 0xfffffe006e4c2b80 syz-executor 1143 1 768 0 S uwait 0xfffffe006e4c3c00 syz-executor 1142 1 768 0 S uwait 0xfffffe0058517880 syz-executor 1138 770 770 0 S (threaded) syz-executor 100256 S nanslp 0xffffffff83baec41 syz-executor 100472 S aiowc 0xfffffe0054122e48 syz-executor 100474 S uwait 0xfffffe006e4c3480 syz-executor 1136 766 1136 0 S nanslp 0xffffffff83baec41 syz-executor 1134 783 423 0 S nanslp 0xffffffff83baec41 sleep 1065 1 769 0 S uwait 0xfffffe00582d2600 syz-executor 1035 1 769 0 S uwait 0xfffffe0058517a80 syz-executor 988 1 767 0 S uwait 0xfffffe006e4c3380 syz-executor 961 1 767 0 S uwait 0xfffffe0058517c80 syz-executor 956 1 767 0 S uwait 0xfffffe006e4c4180 syz-executor 944 1 769 0 S uwait 0xfffffe006e4c3d00 syz-executor 938 0 0 0 DL (threaded) [so_splice] 100211 D - 0xfffffe006e4c3980 [thr_0] 100223 D - 0xfffffe006e4c39c0 [thr_1] 906 1 767 0 S uwait 0xfffffe00582d0380 syz-executor 904 1 769 0 S uwait 0xfffffe0058518a00 syz-executor 835 1 770 0 S uwait 0xfffffe006e4c3f00 syz-executor 824 0 0 0 DL aiordy 0xfffffe00540ef560 [aiod4] 823 0 0 0 DL aiordy 0xfffffe00540efab8 [aiod3] 822 0 0 0 DL aiordy 0xfffffe00540f0010 [aiod2] 821 0 0 0 DL aiordy 0xfffffe0054003ab8 [aiod1] 783 774 423 0 S wait 0xfffffe005400b008 sh 774 423 423 0 S wait 0xfffffe00540f0568 sh 770 766 770 0 S nanslp 0xffffffff83baec40 syz-executor 769 766 769 0 S nanslp 0xffffffff83baec41 syz-executor 768 766 768 0 S piperd 0xfffffe0059887b80 syz-executor 766 764 764 0 S select 0xfffffe006dc16140 syz-executor 764 762 764 0 Ss sigsusp 0xfffffe00540d0b60 csh 762 681 762 0 Ss select 0xfffffe006dc15f40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594ac0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594ac8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594ad0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594ad8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f660b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f668b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f670b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f678b0 getty 737 1 17 0 S+ piperd 0xfffffe0059887000 logger 736 735 17 0 S+ nanslp 0xffffffff83baec40 sleep 735 1 17 0 S+ wait 0xfffffe005400d570 sh 685 1 685 0 Ss nanslp 0xffffffff83baec40 cron 681 1 681 0 Ss select 0xfffffe006dc161c0 sshd 494 1 494 0 Ss select 0xfffffe006dc165c0 syslogd 423 1 423 0 Ss wait 0xfffffe005400bab8 devd 422 1 422 65 Ss select 0xfffffe006dc168c0 dhclient 337 1 337 0 Ss select 0xfffffe006dc167c0 dhclient 334 1 334 0 Ss select 0xfffffe006dc18140 dhclient 16 0 0 0 DL syncer 0xffffffff83cdc820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 Run psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0059946ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d25cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0bd88 [dom0] 100080 D launds 0xffffffff83d0bd94 [laundry: dom0] 100081 D umarcl 0xffffffff81e17140 [uma] 7 0 0 0 DL - 0xffffffff839275f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8469ff20 [pf purge] 5 0 0 0 DL waiting 0xffffffff8453d700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f1340 [doneq0] 100046 D - 0xffffffff838f12c0 [async] 100075 D - 0xffffffff838f1140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d07660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57640 [g_event] 100038 D - 0xffffffff83b57660 [g_up] 100039 D - 0xffffffff83b57680 [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] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d08100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D - 0xfffffe00077db900 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e08e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e08d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e08c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e08b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d73d80 [virtio_balloon] 100065 D - 0xffffffff82811ec0 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe0057e08400 [ipsec_offload] db> show all locks Process 1154 (syz-executor) thread 0xfffffe00540da780 (100484) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059b58580) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 506 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4212 sysctloid 35242 2077K 35317 vtbuf 24 1968K 46 kobj 331 1324K 495 selfd 16733 1046K 153120 newblk 9 1026K 1703 vfscache 3 1025K 3 pcb 29 673K 96 inodedep 23 521K 592 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 156 302K 1251 filedesc 36 281K 634 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 6643 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 14 132K 336 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 126 sem 4 106K 4 gtaskqueue 18 98K 18 temp 37 89K 2055 LRO 24 87K 24 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 217 42K 1646 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 75 21K 77 DEVFS_RULE 56 20K 56 BPF 15 19K 22 routetbl 154 17K 467 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 51 ithread 90 15K 90 ether_multi 180 15K 219 bus-sc 34 15K 1657 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 437 shmfd 4 10K 6 cred 24 9K 229 rpc 8 9K 8 plimit 23 9K 345 bmsafemap 3 9K 579 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 72 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 pf_ifnet 11 5K 22 kqueue 69 5K 1234 UMA 269 5K 269 pwddesc 66 5K 1186 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 54 4K 73 kcovinfo 45 3K 45 terminal 11 3K 11 proc-args 93 3K 2234 session 20 3K 42 lockf 24 3K 129 acpidev 20 3K 20 hhook 8 3K 10 sctp_atcl 6 3K 17 clone 9 3K 9 uidinfo 3 3K 29 ip6ndp 14 3K 16 netlink 2 3K 85 sctp_stro 2 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 diradd 14 2K 540 in_multi 7 2K 17 Unitno 28 2K 56 CAM XPT 22 2K 543 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 40 msi 9 2K 9 sctp_stri 2 1K 4 softdep 1 1K 1 mkdir 8 1K 636 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 sctp_ifn 7 1K 16 newdirblk 7 1K 318 mld 7 1K 7 CC Mem 7 1K 76 igmp 7 1K 7 CAM periph 4 1K 271 ip6opt 6 1K 17 ipsec 3 1K 3 freefile 6 1K 475 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 291 pci_link 10 1K 10 osd 12 1K 94 crypto 4 1K 4 encap_export_host 12 1K 12 freework 3 1K 669 freeblks 2 1K 399 inpcbpolicy 16 1K 328 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atky 8 1K 21 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 24 dirrem 1 1K 523 vnodes 1 1K 7 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 filecaps 7 1K 88 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 5 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 procdesc 1 1K 10 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 3440 sctp_athm 6 1K 19 sctp_vrf 1 1K 1 sctp_map 4 1K 4 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 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 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf 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 filemon 0 0K 6 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_timw 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 13 sctp_aadr 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 346 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 67 allocindir 0 0K 0 indirdep 0 0K 391 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 19 in_mfilter 0 0K 45 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 20 fadvise 0 0K 0 VN POLL 0 0K 37 statfs 0 0K 195 namei_tracker 0 0K 3 inotify 0 0K 83 export_host 0 0K 0 cl_savebuf 0 0K 41 lio 0 0K 16 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 13717 ioctlops 0 0K 102 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 206 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 636 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 10 rctl 0 0K 0 cache 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 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 ufshci 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 1 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 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 8370 1028 23744 0 254 38494208 0 mbuf 256 8797 865 31782 0 254 2473472 0 tcp_log 416 5274 63 9076 0 254 2220192 0 BUF TRIE 152 319 11485 2043 0 62 1794208 0 malloc-384 384 4137 93 4713 0 30 1624320 0 malloc-128 128 11580 138 12164 0 126 1499904 0 malloc-4096 4096 333 3 505 0 2 1376256 0 malloc-64 64 16954 3143 158269 0 254 1286208 0 RADIX NODE 152 8297 148 37335 0 62 1283640 0 UMA Slabs 0 112 11003 7 11003 0 126 1233120 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17149 98 17149 0 254 965832 0 FFS inode 1168 533 41 1022 0 8 670432 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 2 509 13 0 254 588672 0 sctp_asoc 2256 2 253 2 0 254 575280 0 socket 1024 25 483 1614 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 256 Bucket 2048 147 69 1295 0 8 442368 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-16384 16384 18 4 315 0 1 360448 0 VM OBJECT 248 1253 187 17583 0 62 357120 0 malloc-4096 4096 76 4 1174 0 2 327680 0 THREAD 1860 149 19 486 0 8 312480 0 VNODE 440 573 93 1064 0 30 293040 0 malloc-32768 32768 2 6 323 0 1 262144 0 malloc-64 64 3870 225 3899 0 254 262080 0 malloc-16 16 14533 217 14675 0 254 236000 0 malloc-2048 2048 103 9 197 0 8 229376 0 DEVCTL 1024 28 192 153 0 0 225280 0 malloc-256 256 230 580 2058 0 62 207360 0 sctp_raddr 736 2 262 2 0 254 194304 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5366 304 5698 0 254 181440 0 MAP ENTRY 96 1556 334 54585 0 126 181440 0 malloc-128 128 1187 208 25359 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 8 508 1237 0 254 165120 0 FPU_save_area 832 151 47 761 0 16 164736 0 malloc-32768 32768 2 3 21 0 1 163840 0 malloc-1024 1024 134 26 153 0 16 163840 0 FFS2 dinode 256 533 97 1021 0 62 161280 0 malloc-128 128 1067 80 5362 0 126 146816 0 S VFS Cache 104 1012 392 1501 0 126 146016 0 malloc-65536 65536 0 2 86 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 mbuf_packet 256 3 505 295 0 254 130048 0 PROC 1368 66 22 1158 0 8 120384 0 ksiginfo 112 66 978 113 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 7 41 514 0 8 98304 0 filedesc0 1072 66 25 1186 0 8 97552 0 syncache 176 0 529 6 0 254 93104 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-128 128 365 286 1472 0 126 83328 0 malloc-8192 8192 9 1 12 0 1 81920 0 64 Bucket 512 90 70 2290 0 30 81920 0 malloc-384 384 193 17 412 0 30 80640 0 malloc-256 256 189 126 1234 0 62 80640 0 sctp_chunk 152 30 490 30 0 254 79040 0 g_bio 408 0 180 11020 0 30 73440 0 128 Bucket 1024 54 13 264 0 16 68608 0 malloc-64 64 526 545 992 0 254 68544 0 malloc-64 64 583 488 2780 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 11 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 malloc-256 256 100 155 874 0 62 65280 0 32 Bucket 256 81 174 1073 0 62 65280 0 sctp_stream_msg_out 112 1 539 2 0 254 60480 0 malloc-128 128 62 341 318 0 126 51584 0 malloc-256 256 56 139 1153 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 15067 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 3 0 1 49152 0 malloc-8192 8192 3 3 35 0 1 49152 0 malloc-2048 2048 11 13 11 0 8 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 1585 0 16 49152 0 tcp_inpcb 1304 8 25 76 0 8 43032 0 vnpbuf 2624 0 16 2 0 16 41984 0 malloc-8192 8192 3 2 23 0 1 40960 0 malloc-4096 4096 6 4 15 0 2 40960 0 pcpu-8 8 4819 301 5042 0 254 40960 0 VMSPACE 584 46 24 1134 0 16 40880 0 pipe 736 21 34 359 0 16 40480 0 da_ccb 544 0 70 2860 0 16 38080 0 udp_inpcb 408 6 84 211 0 30 36720 0 malloc-64 64 59 508 264 0 254 36288 0 malloc-64 64 8 559 13262 0 254 36288 0 malloc-64 64 236 331 276 0 254 36288 0 malloc-64 64 181 386 224 0 254 36288 0 tcp_bbr_map 128 0 279 14 0 126 35712 0 malloc-128 128 36 243 281 0 126 35712 0 malloc-128 128 30 249 69 0 126 35712 0 malloc-128 128 34 245 689 0 126 35712 0 routing nhops 256 30 105 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 67 0 30 34560 0 malloc-256 256 9 126 190 0 62 34560 0 malloc-256 256 22 113 494 0 62 34560 0 malloc-256 256 34 101 365 0 62 34560 0 malloc-256 256 17 118 1460 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-4096 4096 5 3 11 0 2 32768 0 malloc-4096 4096 2 6 56 0 2 32768 0 malloc-2048 2048 13 3 44 0 8 32768 0 malloc-2048 2048 9 7 37 0 8 32768 0 malloc-2048 2048 4 12 198 0 8 32768 0 malloc-1024 1024 6 26 18 0 16 32768 0 malloc-1024 1024 12 20 15 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 13 19 17 0 16 32768 0 malloc-1024 1024 2 30 19 0 16 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 12 52 17 0 30 32768 0 malloc-512 512 0 64 127 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 23 0 30 32768 0 malloc-512 512 2 62 4 0 30 32768 0 malloc-512 512 8 56 10 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ertt_txseginfo 40 11 797 1209 0 254 32320 0 tcp_bbr_pcb 896 0 36 3 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 168 232 8084 0 126 32000 0 tcp_log_id_node 120 1 263 2 0 126 31680 0 PGRP 120 25 239 47 0 126 31680 0 clpbuf 2624 0 12 48 0 4 31488 0 sctp_laddr 48 1 587 15 0 254 28224 0 rl_entry 48 12 576 22 0 254 28224 0 malloc-32 32 184 698 3528 0 254 28224 0 malloc-32 32 345 537 4466 0 254 28224 0 16 Bucket 144 59 137 448 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 1 132 31 0 62 27664 0 udplite_inpcb 408 0 63 6 0 30 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 754 0 2 24576 0 PWD 40 26 580 377 0 254 24240 0 rtentry 168 33 111 37 0 62 24192 0 8 Bucket 80 60 240 393 0 126 24000 0 itimer 352 0 66 10 0 30 23232 0 splice 184 1 125 4 0 62 23184 0 malloc-384 384 1 59 31 0 30 23040 0 malloc-384 384 43 17 376 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 1 59 5 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 ripcb 376 3 57 35 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 7 273 76 0 126 20160 0 malloc-32 32 133 497 223 0 254 20160 0 malloc-32 32 17 613 81 0 254 20160 0 malloc-32 32 64 566 935 0 254 20160 0 malloc-32 32 54 576 122 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 71 559 460 0 254 20160 0 KNOTE 160 0 125 71 0 62 20000 0 tcp_rack_map 128 0 155 7 0 126 19840 0 AIOCB 552 0 35 17 0 16 19320 0 L VFS Cache 320 0 60 35 0 30 19200 0 AIOLIO 272 0 70 8 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 3 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-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 3 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 vtnet_tx_hdr 24 0 501 1800 0 254 12024 0 malloc-16 16 20 730 173 0 254 12000 0 malloc-16 16 7 743 107 0 254 12000 0 malloc-16 16 88 662 1989 0 254 12000 0 malloc-16 16 243 507 4723 0 254 12000 0 malloc-16 16 38 712 129 0 254 12000 0 malloc-16 16 275 475 25075 0 254 12000 0 malloc-16 16 11 739 17 0 254 12000 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 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 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 cryptop 280 0 0 0 0 30 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 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-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl