panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077a9a98 first->prev != head cpuid = 0 time = 1754804283 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056bfe5b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056bfe710 vpanic() at vpanic+0x257/frame 0xfffffe0056bfe8d0 panic() at panic+0xb5/frame 0xfffffe0056bfe990 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056bfe9f0 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056bfeb10 sleepq_set_timeout_sbt() at sleepq_set_timeout_sbt+0x20b/frame 0xfffffe0056bfebd0 _sleep() at _sleep+0x468/frame 0xfffffe0056bfed30 random_kthread() at random_kthread+0x727/frame 0xfffffe0056bfeef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056bfef30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056bfef30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 7 tid 100072 ] Stopped at kdb_enter+0x6e: movq $0,0x25c3f57(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cd960 .str.27 rsp 0xfffffe0056bfe6f0 rbp 0xfffffe0056bfe710 rsi 0 rdi 0xffffffff81615109 printf+0x149 r8 0 r9 0xffffffff r10 0x39011d13c09ed9d9 r11 0x17 r12 0xfffffe00079f7000 r13 0xfffffffffffffffe r14 0xffffffff827cd960 .str.27 r15 0 rip 0xffffffff815fec3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c3f57(%rip) db> show proc Process 7 (rand_harvestq) at 0xfffffe0054002ab0: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d040 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83b4d040 reapsubtree: 7 sigparent: 20 vmspace: 0xffffffff83b4e020 (map 0xffffffff83b4e020) (map.pmap 0xffffffff83b4e0c0) (pmap 0xffffffff83b4e130) threads: 1 100072 Run - 0xffffffff8391c5d8 [rand_harvestq] db> ps pid ppid pgrp uid state wmesg wchan cmd 968 765 765 0 R (threaded) syz-executor 100273 RunQ syz-executor 100285 RunQ syz-executor 964 779 423 0 D kernel 0xffffffff83b50720 ifconfig 963 1 765 0 S uwait 0xfffffe00077efb80 syz-executor 962 766 766 0 T (threaded) syz-executor 100275 s syz-executor 100282 RunQ syz-executor 956 763 763 0 T (threaded) syz-executor 100264 s syz-executor 100265 D kernel 0xffffffff83b50720 syz-executor 952 950 764 0 S uwait 0xfffffe0058503580 syz-executor 950 764 764 0 T (threaded) syz-executor 100205 s syz-executor 100253 Run CPU 1 syz-executor 941 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 940 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 939 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 938 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 933 932 764 0 S uwait 0xfffffe0058504300 syz-executor 932 1 764 0 SV wait 0xfffffe00540fdab0 syz-executor 928 1 765 0 S uwait 0xfffffe0058504200 syz-executor 924 1 763 0 S uwait 0xfffffe0058504d80 syz-executor 918 1 766 0 S uwait 0xfffffe0058287800 syz-executor 912 0 0 0 DL mdwait 0xfffffe006e53a000 [md1] 907 1 764 0 S uwait 0xfffffe0058504480 syz-executor 906 1 763 0 S uwait 0xfffffe0058286900 syz-executor 904 1 765 0 S uwait 0xfffffe0058286d00 syz-executor 898 1 763 0 S uwait 0xfffffe0058288f00 syz-executor 894 1 764 0 S uwait 0xfffffe0058504b80 syz-executor 872 1 763 0 S uwait 0xfffffe0058287c00 syz-executor 871 1 766 0 S uwait 0xfffffe0058288600 syz-executor 870 0 0 0 DL mdwait 0xfffffe00776c8000 [md0] 854 1 765 0 S uwait 0xfffffe0058287b00 syz-executor 840 0 0 0 DL aiordy 0xfffffe00540aa568 [aiod4] 839 0 0 0 DL aiordy 0xfffffe00540a9008 [aiod3] 837 0 0 0 DL aiordy 0xfffffe00540aa010 [aiod2] 836 0 0 0 DL aiordy 0xfffffe00540d8ab8 [aiod1] 830 1 830 0 Ss+ ttyin 0xfffffe0053f738b0 getty 829 1 829 0 Ss+ ttyin 0xfffffe0053f730b0 getty 828 1 828 0 Ss+ ttyin 0xfffffe0053f728b0 getty 827 1 827 0 Ss+ ttyin 0xfffffe0053f720b0 getty 826 1 826 0 Ss+ ttyin 0xfffffe005948a8b0 getty 825 1 825 0 Ss+ ttyin 0xfffffe005948a0b0 getty 824 1 824 0 Ss+ ttyin 0xfffffe00582ad4b0 getty 823 1 823 0 Ss+ ttyin 0xfffffe00594898b0 getty 822 1 822 0 Ss+ ttyin 0xfffffe005829f8b0 getty 816 1 765 0 S uwait 0xfffffe0058286000 syz-executor 815 0 0 0 DL (threaded) [KTLS] 100121 D - 0xfffffe006e4b5700 [thr_0] 100130 D - 0xfffffe006e4b5780 [thr_1] 100131 D - 0xffffffff83cb5628 [reclaim_0] 779 770 423 0 S wait 0xfffffe00540d9010 sh 770 1 423 0 S wait 0xfffffe00540e6570 sh 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe0053ed5840 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540a9610 csh 758 1 758 0 Ss select 0xfffffe0053ed5040 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba3c01 sleep 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00598efce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ac80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d48 [dom0] 100080 D launds 0xffffffff83cf0d54 [laundry: dom0] 100081 D umarcl 0xffffffff81de2bf0 [uma] 7 0 0 0 RL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff84716700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0053efed30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053efed80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c600 [g_event] 100038 D - 0xffffffff83b4c620 [g_up] 100039 D - 0xffffffff83b4c640 [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 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c40ff0 [swapper] 100005 D - 0xfffffe0053ec1100 [softirq_0] 100006 D - 0xfffffe0053ec1000 [softirq_1] 100007 D - 0xfffffe0053ec0e00 [if_io_tqg_0] 100008 D - 0xfffffe0053ec0d00 [if_io_tqg_1] 100009 D - 0xfffffe0053ec0c00 [if_config_tqg_0] 100010 D - 0xfffffe00077d4000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077d3e00 [jail_remove taskq] 100012 D - 0xfffffe00077d3d00 [bus taskq] 100015 D - 0xfffffe00077d3a00 [thread taskq] 100017 D - 0xfffffe00077d3800 [aiod_kick taskq] 100018 D - 0xfffffe00077d3700 [deferred_unmount ta] 100019 D - 0xfffffe00077d3600 [inm_free taskq] 100020 D - 0xfffffe00077d3500 [in6m_free taskq] 100021 D - 0xfffffe00077d3400 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077d3300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077d3300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077d3300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077d3300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077d3200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077d3200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077d3200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077d3200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077d3000 [firmware taskq] 100040 D - 0xfffffe00077d2e00 [crypto_0] 100041 D - 0xfffffe00077d2e00 [crypto_1] 100056 D - 0xfffffe0057e4be00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e4bd00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e4bc00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e4bb00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005818a100 [virtio_balloon] 100065 D - 0xffffffff827d2041 [deadlkres] 100069 D - 0xfffffe0059403200 [acpi_task_0] 100070 D - 0xfffffe0059403200 [acpi_task_1] 100071 D - 0xfffffe0059403200 [acpi_task_2] 100073 D - 0xfffffe00077d4100 [mca taskq] 100074 D - 0xfffffe00077d2c00 [CAM taskq] 100076 D - 0xfffffe0059403000 [ipsec_offload] 965 962 766 0 Z syz-executor db> show all locks Process 968 (syz-executor) thread 0xfffffe0054142000 (100285) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00540e7a30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7156 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540e7980) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 950 (syz-executor) thread 0xfffffe005411d780 (100253) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfa9750) locked @ /syzkaller/managers/main/kernel/sys/kern/link_elf_obj.c:1241 exclusive sx kernel linker (kernel linker) r = 0 (0xffffffff83b50720) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_linker.c:1155 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 402 11806K 670 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 330 1320K 516 newblk 14 1028K 879 vfscache 3 1025K 3 pcb 32 676K 120 inodedep 17 518K 249 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 47 373K 231 subproc 159 310K 1063 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54438 tidhash 3 141K 3 pagedep 10 131K 103 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 125 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 521 66K 526 ddb_capture 1 64K 1 kdtrace 224 44K 1255 umtx 336 42K 336 shm 2 34K 6 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 34 21K 1914 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 1653 lltable 44 14K 46 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 167 GEOM 59 13K 483 kenv 95 12K 95 shmfd 7 11K 10 CAM queue 5 11K 1528 rman 82 10K 457 cred 25 10K 211 rpc 8 9K 8 in6_multi 65 9K 66 md_disk 19 9K 21 bmsafemap 2 9K 193 plimit 22 9K 470 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 72 sglist 6 7K 6 kqueue 75 7K 1118 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 UMA 271 5K 271 pf_ifnet 10 5K 19 pwddesc 68 5K 978 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 crypto 11 3K 33 terminal 11 3K 11 DEVFSP 44 3K 71 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 proc-args 78 3K 2023 lockf 20 3K 79 netlink 2 3K 76 uidinfo 2 3K 13 sctp_stro 2 2K 3 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 5 2K 28 ip6ndp 12 2K 14 dirrem 7 2K 159 session 14 2K 44 Unitno 28 2K 60 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 selfd 25 2K 17061 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 10 2K 141 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 166 diradd 6 1K 175 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 19 isadev 6 1K 10 mount 16 1K 130 pci_link 10 1K 10 inpcbpolicy 22 1K 342 osd 15 1K 159 newdirblk 5 1K 83 encap_export_host 12 1K 12 freefile 4 1K 116 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 cryptodev 6 1K 76 ip6opt 2 1K 12 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 38 sctp_atky 7 1K 31 ktls 3 1K 13 sctp_timw 1 1K 1 indirdep 1 1K 132 vnodes 1 1K 4 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 3 aio 4 1K 4 eventfd 1 1K 3 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 84 sctp_athm 5 1K 28 sctp_vrf 1 1K 1 sctp_map 4 1K 6 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 3 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 189 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 filemon 0 0K 3 sctp_mcore 0 0K 0 sctp_socko 0 0K 12 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 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 113 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 freeblks 0 0K 104 freefrag 0 0K 10 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 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 2 in6_mfilter 0 0K 4 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 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 24 fadvise 0 0K 0 VN POLL 0 0K 4 statfs 0 0K 189 namei_tracker 0 0K 0 inotify 0 0K 76 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 3 acl 0 0K 0 soname 0 0K 3353 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 iov 0 0K 13758 ioctlops 0 0K 106 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 312 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 4 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 filedesc_to_leader 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 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 8336 1062 13415 0 254 38494208 0 tcp_log 416 2064 4038 10736 0 254 2538432 0 mbuf 256 8675 987 18557 0 254 2473472 0 BUF TRIE 152 341 11463 1008 0 62 1794208 0 malloc-384 384 4122 48 4132 0 30 1601280 0 malloc-128 128 11945 176 12034 0 126 1551488 0 malloc-4096 4096 341 9 544 0 2 1433600 0 RADIX NODE 152 8360 215 33514 0 62 1303400 0 UMA Slabs 0 112 11011 35 11011 0 126 1237152 0 sctp_asoc 2256 2 508 3 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18042 69 18042 0 254 1014216 0 malloc-65536 65536 11 1 15 0 1 786432 0 FFS inode 1168 543 31 662 0 8 670432 0 sctp_ep 1152 3 508 25 0 254 588672 0 socket 1024 31 477 1598 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-16384 16384 23 4 113 0 1 442368 0 sctp_raddr 736 2 515 3 0 254 380512 0 256 Bucket 2048 153 9 1158 0 8 331776 0 malloc-4096 4096 76 2 1027 0 2 319488 0 THREAD 1860 154 14 285 0 8 312480 0 VM OBJECT 248 1102 146 15035 0 62 309504 0 malloc-64 64 4357 242 4571 0 254 294336 0 VNODE 440 582 84 704 0 30 293040 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14824 176 17724 0 254 240000 0 malloc-2048 2048 105 7 127 0 8 229376 0 DEVCTL 1024 26 194 151 0 0 225280 0 malloc-32768 32768 0 6 94 0 1 196608 0 malloc-256 256 261 489 2097 0 62 192000 0 malloc-32 32 5425 497 6213 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-2048 2048 6 82 1229 0 8 180224 0 malloc-128 128 1174 221 25588 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 7 509 1200 0 254 165120 0 FPU_save_area 832 156 42 358 0 16 164736 0 malloc-32768 32768 0 5 16 0 1 163840 0 FFS2 dinode 256 543 87 662 0 62 161280 0 tcp_inpcb 1304 10 110 141 0 8 156480 0 malloc-1024 1024 127 17 144 0 16 147456 0 MAP ENTRY 96 1350 162 47891 0 126 145152 0 S VFS Cache 104 1005 282 1162 0 126 133848 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 10 0 1 131072 0 malloc-65536 65536 0 2 64 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 3 1 123 0 1 131072 0 mbuf_packet 256 0 508 196 0 254 130048 0 malloc-8192 8192 9 6 41 0 1 122880 0 PROC 1368 68 20 968 0 8 120384 0 ksiginfo 112 68 976 144 0 126 116928 0 malloc-128 128 638 261 4235 0 126 115072 0 malloc-32768 32768 0 3 8 0 1 98304 0 filedesc0 1072 68 23 978 0 8 97552 0 malloc-4096 4096 20 2 767 0 2 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 malloc-16384 16384 2 3 9 0 1 81920 0 malloc-4096 4096 13 7 37 0 2 81920 0 malloc-384 384 101 109 1018 0 30 80640 0 malloc-256 256 230 85 505 0 62 80640 0 128 Bucket 1024 52 15 261 0 16 68608 0 malloc-64 64 517 554 1569 0 254 68544 0 malloc-128 128 363 164 966 0 126 67456 0 md0 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-256 256 70 185 879 0 62 65280 0 32 Bucket 256 78 177 670 0 62 65280 0 g_bio 408 0 150 7684 0 30 61200 0 malloc-384 384 141 9 141 0 30 57600 0 malloc-8192 8192 6 1 87 0 1 57344 0 malloc-64 64 344 475 384 0 254 52416 0 tcp_bbr_map 128 0 403 215 0 126 51584 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 4 44 14072 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 10 14 38 0 8 49152 0 malloc-2048 2048 11 13 60 0 8 49152 0 malloc-1024 1024 4 44 561 0 16 49152 0 64 Bucket 512 82 14 2139 0 30 49152 0 ertt_txseginfo 40 0 1111 1334 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 Files 80 152 398 8105 0 126 44000 0 vnpbuf 2624 0 16 4 0 16 41984 0 malloc-8192 8192 3 2 45 0 1 40960 0 pcpu-8 8 4705 415 4922 0 254 40960 0 VMSPACE 584 41 29 941 0 16 40880 0 pipe 736 18 37 339 0 16 40480 0 ttyinq 160 135 115 570 0 62 40000 0 sctp_chunk 152 2 258 2 0 254 39520 0 da_ccb 544 0 70 2057 0 16 38080 0 udp_inpcb 408 6 84 167 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 109 458 1295 0 254 36288 0 malloc-64 64 54 513 13542 0 254 36288 0 malloc-64 64 136 431 1598 0 254 36288 0 malloc-64 64 115 452 18148 0 254 36288 0 malloc-64 64 62 505 114 0 254 36288 0 malloc-128 128 12 267 178 0 126 35712 0 malloc-128 128 115 164 701 0 126 35712 0 malloc-128 128 67 212 393 0 126 35712 0 malloc-128 128 85 194 257 0 126 35712 0 ktls_session 256 1 134 3 0 62 34560 0 routing nhops 256 26 109 34 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 47 43 75 0 30 34560 0 malloc-256 256 6 129 36 0 62 34560 0 malloc-256 256 34 101 334 0 62 34560 0 malloc-256 256 35 100 64 0 62 34560 0 malloc-256 256 22 113 475 0 62 34560 0 malloc-256 256 16 119 322 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-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 4 12 5 0 8 32768 0 malloc-2048 2048 1 15 51 0 8 32768 0 malloc-2048 2048 1 15 47 0 8 32768 0 malloc-1024 1024 2 30 4 0 16 32768 0 malloc-1024 1024 13 19 15 0 16 32768 0 malloc-1024 1024 15 17 31 0 16 32768 0 malloc-1024 1024 4 28 176 0 16 32768 0 malloc-1024 1024 13 19 19 0 16 32768 0 malloc-1024 1024 1 31 1009 0 16 32768 0 malloc-512 512 3 61 38 0 30 32768 0 malloc-512 512 10 54 146 0 30 32768 0 malloc-512 512 2 62 28 0 30 32768 0 malloc-512 512 5 59 54 0 30 32768 0 malloc-512 512 3 61 8 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 PGRP 120 18 246 48 0 126 31680 0 clpbuf 2624 0 12 66 0 4 31488 0 sctp_laddr 48 8 580 20 0 254 28224 0 rl_entry 48 12 576 12 0 254 28224 0 malloc-32 32 376 506 483 0 254 28224 0 16 Bucket 144 63 133 400 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 udplite_inpcb 408 0 63 6 0 30 25704 0 cpuset 200 8 120 11 0 62 25600 0 malloc-8192 8192 1 2 4 0 1 24576 0 malloc-4096 4096 3 3 9 0 2 24576 0 PWD 40 28 578 159 0 254 24240 0 rtentry 168 29 115 34 0 62 24192 0 8 Bucket 80 67 233 391 0 126 24000 0 malloc-384 384 6 54 349 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 domainset 40 0 567 5 0 254 22680 0 ripcb 376 6 54 28 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 ertt 72 10 270 141 0 126 20160 0 malloc-32 32 30 600 195 0 254 20160 0 malloc-32 32 135 495 208 0 254 20160 0 malloc-32 32 55 575 157 0 254 20160 0 malloc-32 32 70 560 3058 0 254 20160 0 malloc-32 32 9 621 1058 0 254 20160 0 2 Bucket 32 78 552 433 0 254 20160 0 tcp_rack_map 128 0 155 5 0 126 19840 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 0 35 13 0 16 19320 0 L VFS Cache 320 0 60 11 0 30 19200 0 AIOLIO 272 0 70 3 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 3 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 AIO 208 1 75 14 0 62 15808 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-32 32 86 292 773 0 254 12096 0 KNOTE 160 2 73 51 0 62 12000 0 malloc-16 16 58 692 1511 0 254 12000 0 malloc-16 16 17 733 206 0 254 12000 0 malloc-16 16 28 722 135 0 254 12000 0 malloc-16 16 36 714 253 0 254 12000 0 malloc-16 16 36 714 70 0 254 12000 0 malloc-16 16 273 477 25077 0 254 12000 0 malloc-16 16 33 717 104 0 254 12000 0 itimer 352 1 32 5 0 30 11616 0 malloc-384 384 1 29 4 0 30 11520 0 malloc-384 384 2 28 3 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2777 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 13 26 34 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_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-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-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