panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fd06f8 first->prev != head cpuid = 1 time = 8 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057280710 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057280870 vpanic() at vpanic+0x257/frame 0xfffffe0057280a30 panic() at panic+0xb5/frame 0xfffffe0057280af0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0057280b50 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0057280c80 mld_slowtimo() at mld_slowtimo+0x2cc/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 $0,0x25bda37(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0020 .str.27 rsp 0xfffffe0057280850 rbp 0xfffffe0057280870 rsi 0 rdi 0xffffffff816145e9 printf+0x149 r8 0 r9 0xffffffff r10 0x5f67f6ea2dc4b74f r11 0x17 r12 0xfffffe000801a740 r13 0xfffffffffffffffd r14 0xffffffff827b0020 .str.27 r15 0 rip 0xffffffff815fe75e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda37(%rip) db> show proc Process 2 (clock) at 0xfffffe0008008020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 2 100031 Run CPU 1 [clock (0)] 100032 Run CPU 0 [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1190 1189 767 0 S uwait 0xfffffe006eb8e400 syz-executor 1189 767 767 0 R (threaded) syz-executor 100606 RunQ syz-executor 100626 RunQ syz-executor 1188 1184 766 0 SV uwait 0xfffffe006eb8e680 syz-executor 1187 1184 766 0 S uwait 0xfffffe0078244380 syz-executor 1186 1181 764 0 S uwait 0xfffffe0078246200 syz-executor 1184 766 766 0 T (threaded) syz-executor 100577 s syz-executor 100620 D ppwait 0xfffffe005496a500 syz-executor 1181 764 764 0 R (threaded) syz-executor 100490 RunQ syz-executor 100614 S connec 0xfffffe0059f2fcda syz-executor 100619 RunQ syz-executor 1177 1 767 60928 S uwait 0xfffffe0078246780 syz-executor 1176 1166 1023 0 SV uwait 0xfffffe006eb90380 syz-executor 1175 1 767 0 S uwait 0xfffffe0058d0ac80 syz-executor 1166 1023 1023 0 T (threaded) syz-executor 100542 s syz-executor 100593 D ppwait 0xfffffe0054957fc0 syz-executor 1162 1 764 0 SV uwait 0xfffffe006eb8eb80 syz-executor 1155 1 1023 0 S umtxn 0xfffffe006eb8fd00 syz-executor 1154 1 1023 0 S uwait 0xfffffe0058950a80 syz-executor 1151 1150 1150 0 S uwait 0xfffffe0078246800 syz-executor 1150 1 1150 0 SVs uwait 0xfffffe0078246100 syz-executor 1134 0 0 0 DL mdwait 0xfffffe007828b000 [md8] 1133 1 766 -1 S uwait 0xfffffe0058d0a880 syz-executor 1128 1 764 60928 S uwait 0xfffffe006eb8f580 syz-executor 1122 1 767 60928 S uwait 0xfffffe0058950080 syz-executor 1114 1 1023 0 S uwait 0xfffffe0058d0ae80 syz-executor 1109 1 1023 0 S uwait 0xfffffe0058d0ab80 syz-executor 1104 1 1023 0 S uwait 0xfffffe005894f700 syz-executor 1101 1 764 0 S uwait 0xfffffe006eb8f780 syz-executor 1100 1 764 0 S uwait 0xfffffe005894fc80 syz-executor 1098 1 764 0 S uwait 0xfffffe006eb8ed80 syz-executor 1094 0 0 0 DL mdwait 0xfffffe0059fbc000 [md7] 1086 1 764 0 S uwait 0xfffffe0058d07d00 syz-executor 1081 1 767 0 SV uwait 0xfffffe005894f200 syz-executor 1077 1074 1023 0 SV uwait 0xfffffe0058d07a00 syz-executor 1074 1 1023 0 DV ppwait 0xfffffe00548f4560 syz-executor 1057 1 1023 0 S uwait 0xfffffe006eb90180 syz-executor 1052 1 767 0 S uwait 0xfffffe0058d08c80 syz-executor 1051 1 767 0 S uwait 0xfffffe0058951600 syz-executor 1035 1 1035 0 Ss+ ttyin 0xfffffe0059cbc8b0 getty 1034 1 1034 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 1033 1 1033 0 Ss+ ttyin 0xfffffe0059cbb8b0 getty 1032 1 1032 0 Ss+ ttyin 0xfffffe0059cbc0b0 getty 1031 1 1031 0 Ss+ ttyin 0xfffffe005476e0b0 getty 1030 1 1030 0 Ss+ ttyin 0xfffffe005476e8b0 getty 1029 1 1029 0 Ss+ ttyin 0xfffffe005476f0b0 getty 1028 1 1028 0 Ss+ ttyin 0xfffffe005476f8b0 getty 1026 1 1026 0 Ss+ ttyin 0xfffffe00547700b0 getty 1023 763 1023 0 S nanslp 0xffffffff83b9d500 syz-executor 1020 1 764 0 S uwait 0xfffffe0058951500 syz-executor 1019 1 766 0 S uwait 0xfffffe0058950c80 syz-executor 1017 1 766 0 S uwait 0xfffffe0058950b80 syz-executor 1016 1 766 0 S uwait 0xfffffe0058d07e00 syz-executor 1007 1 766 0 SV uwait 0xfffffe0058950880 syz-executor 1002 1 765 0 SV uwait 0xfffffe0058d08d80 syz-executor 991 1 767 0 S uwait 0xfffffe006eb8f880 syz-executor 980 1 766 0 S uwait 0xfffffe006eb8ec80 syz-executor 978 1 766 0 S uwait 0xfffffe006eb8e780 syz-executor 962 1 767 0 S uwait 0xfffffe0007f7e800 syz-executor 943 1 764 0 S uwait 0xfffffe0007f7ec00 syz-executor 933 1 766 0 S uwait 0xfffffe005894f100 syz-executor 926 1 766 60929 S uwait 0xfffffe0058d07900 syz-executor 923 1 767 0 S uwait 0xfffffe0007f7e600 syz-executor 921 1 767 0 S uwait 0xfffffe006eb8f980 syz-executor 919 0 0 0 DL mdwait 0xfffffe0077f3f000 [md3] 914 1 764 0 S uwait 0xfffffe0058d08400 syz-executor 912 1 766 60928 S uwait 0xfffffe006eb8ff00 syz-executor 911 1 767 0 S uwait 0xfffffe0007f7eb00 syz-executor 905 1 765 0 S uwait 0xfffffe006eb91100 syz-executor 900 0 0 0 DL mdwait 0xfffffe0077f40000 [md2] 898 0 0 0 DL mdwait 0xfffffe0059fbd000 [md1] 887 1 767 0 S uwait 0xfffffe006eb91000 syz-executor 884 0 0 0 DL mdwait 0xfffffe0008bfb000 [md0] 877 1 764 0 S uwait 0xfffffe006eb90580 syz-executor 875 1 766 0 S uwait 0xfffffe005894fe00 syz-executor 862 1 764 0 S uwait 0xfffffe0058d07b00 syz-executor 853 1 765 0 SV uwait 0xfffffe006eb90780 syz-executor 818 0 0 0 DL (threaded) [KTLS] 100132 D - 0xfffffe005a28b600 [thr_0] 100133 D - 0xfffffe005a28b680 [thr_1] 100134 D - 0xffffffff83caec28 [reclaim_0] 817 0 0 0 DL (threaded) [so_splice] 100129 D - 0xfffffe0058e3e400 [thr_0] 100130 D - 0xfffffe0058e3e440 [thr_1] 809 0 0 0 DL aiordy 0xfffffe00548f35a0 [aiod4] 808 0 0 0 DL aiordy 0xfffffe00548ce5a0 [aiod3] 807 0 0 0 DL aiordy 0xfffffe00548cf060 [aiod2] 806 0 0 0 DL aiordy 0xfffffe00548ceb00 [aiod1] 767 763 767 0 S nanslp 0xffffffff83b9d500 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9d500 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 S select 0xfffffe006e3dfd40 syz-executor 761 759 761 0 Ss pause 0xfffffe0054806b70 csh 759 1 759 0 Ss select 0xfffffe006e3dfe40 sshd 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] 100085 D - 0xffffffff83002140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005a2748e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 RunQ [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf0a0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 TL pftm 0xffffffff8463c850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848e5700 [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 RL (threaded) [clock] 100031 Run CPU 1 [clock (0)] 100032 Run CPU 0 [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe0058566900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058566800 [vtnet0 txq 0] 100059 D - 0xfffffe0058566700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058566600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005858e000 [virtio_balloon] 100066 D - 0xffffffff827b5361 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0058567100 [CAM taskq] 100077 D - 0xfffffe0058565400 [ipsec_offload] 100248 D - 0xfffffe006ebc2700 [netlink_socket (PID] 100317 D - 0xfffffe0008bfa600 [netlink_socket (PID] 100354 D - 0xfffffe0008bfa300 [netlink_socket (PID] 1069 1 1023 0 Z syz-executor db> show all locks Process 1189 (syz-executor) thread 0xfffffe0054965740 (100626) exclusive rw vmobject (vmobject) r = 0 (0xfffffe00549027c0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:867 exclusive rw vmobject (vmobject) r = 0 (0xfffffe0008000000) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4163 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00549554f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4368 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00549562a8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4364 shared sx killpg racer (killpg racer) r = 0 (0xfffffe00548e0508) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:958 Process 1181 (syz-executor) thread 0xfffffe0054953000 (100619) exclusive rw vmobject (vmobject) r = 0 (0xfffffe00549699b0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:271 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054929738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 sctp_stro 9 9237K 17 linker 376 5063K 777 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4219 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 331 1324K 557 newblk 86 1046K 2819 vfscache 3 1025K 3 filedesc 111 886K 612 pcb 81 726K 352 inodedep 27 522K 646 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 229 459K 1326 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 25981 acpica 1674 184K 54450 vmem 5 144K 6 tidhash 3 141K 3 pagedep 14 132K 314 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 135 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1008 82K 5098 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 529 ddb_capture 1 64K 1 kdtrace 287 53K 1822 umtx 384 48K 384 temp 40 38K 2225 DEVFS3 135 34K 145 filemon 4 32K 16 hostcache 1 32K 1 shm 1 32K 9 msg 4 30K 4 netlink 18 28K 92 kbdmux 6 28K 6 md_disk 9 25K 9 LRO 20 21K 20 ifaddr 75 21K 77 DEVFS_RULE 56 20K 56 routetbl 154 17K 467 ufs_mount 4 17K 5 GEOM 103 17K 664 proc 3 17K 3 lltable 52 16K 56 tty 16 16K 16 ether_multi 187 15K 219 ithread 90 15K 90 bus-sc 34 15K 1659 ifnet 8 15K 8 eventhandler 163 14K 163 sctp_atcl 35 14K 106 devstat 6 13K 6 md_sectors 3 12K 3 kenv 95 12K 95 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 477 shmfd 4 10K 12 rpc 8 9K 8 cred 34 9K 312 kqueue 111 9K 1485 bmsafemap 2 9K 525 ksem 2 9K 5 UART 12 9K 12 taskqueue 78 9K 105 pfs_vncache 1 8K 1 plimit 20 8K 626 audit_evclass 239 8K 301 pwddesc 102 7K 1247 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 30 pf_ifnet 11 5K 22 UMA 271 5K 271 freework 18 5K 635 DEVFSP 68 5K 140 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 crypto 8 4K 49 acpisem 28 4K 28 kcovinfo 45 3K 45 terminal 11 3K 11 proc-args 107 3K 2316 CC Mem 20 3K 152 uidinfo 5 3K 18 acpidev 20 3K 20 BPF 10 3K 33 hhook 8 3K 10 in_multi 9 3K 16 clone 9 3K 9 ip6ndp 14 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 466 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 lockf 16 2K 211 Unitno 29 2K 668 sctp_atky 44 2K 126 inpcbpolicy 54 2K 548 ip6opt 9 2K 34 session 13 2K 60 CAM XPT 22 2K 543 sctp_timw 6 2K 6 selfd 24 2K 74794 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 newdirblk 9 2K 272 freefile 9 2K 378 mount 22 2K 830 cryptodev 15 1K 144 softdep 1 1K 1 mkdir 8 1K 544 freeblks 4 1K 322 indirdep 4 1K 397 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 88 NFSD session 1 1K 1 sctp_ifn 7 1K 16 diradd 7 1K 485 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 osd 25 1K 168 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 14 pci_link 10 1K 10 encap_export_host 12 1K 12 iov 9 1K 17905 sctp_athm 35 1K 109 sctp_stri 1 1K 6 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_map 18 1K 34 in_mfilter 6 1K 18 vnodes 1 1K 7 ktls 1 1K 16 select 2 1K 52 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_aadr 3 1K 3 ip6_msource 3 1K 3 frag6 2 1K 2 tcpfunc 3 1K 3 ip_msource 3 1K 6 ip_moptions 3 1K 14 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 3 aio 4 1K 11 eventfd 1 1K 4 pmchooks 1 1K 1 filedesc_to_leader 2 1K 7 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 in6_mfilter 1 1K 6 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 4 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3539 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 145 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 pf_table 0 0K 0 pf_rule 0 0K 3 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 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 492 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 158 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 3 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 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 27 fadvise 0 0K 2 statfs 0 0K 201 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 59 lio 0 0K 16 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 ioctlops 0 0K 159 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 444 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 672 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 60 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 85 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 108 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 4 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 177 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 15059 0 254 38494208 0 mbuf 256 18460 1357 46294 0 254 5073152 0 BUF TRIE 152 335 11469 2213 0 62 1794208 0 malloc-384 384 4171 29 4210 0 30 1612800 0 malloc-128 128 11633 85 15428 0 126 1499904 0 RADIX NODE 152 9367 196 42181 0 62 1453576 0 malloc-4096 4096 345 7 1147 0 2 1441792 0 UMA Slabs 0 112 11170 20 11170 0 126 1253280 0 sctp_asoc 2256 9 501 17 0 254 1150560 0 malloc-64 64 316 17261 75250 0 254 1124928 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17813 82 17813 0 254 1002120 0 malloc-65536 65536 15 0 18 0 1 983040 0 malloc-16384 16384 59 1 318 0 1 983040 0 FFS inode 1168 576 26 967 0 8 703136 0 sctp_ep 1152 25 486 86 0 254 588672 0 sctp_chunk 152 3270 292 3273 0 254 541424 0 md3 32768 16 0 16 0 1 524288 0 socket 1024 94 414 1942 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 214 20 1431 0 8 479232 0 malloc-4096 4096 106 2 1200 0 2 442368 0 sctp_raddr 736 9 508 17 0 254 380512 0 VM OBJECT 248 1410 78 17867 0 62 369024 0 THREAD 1824 182 10 628 0 8 350208 0 VNODE 440 616 104 1010 0 30 316800 0 malloc-32768 32768 1 8 331 0 1 294912 0 malloc-2048 2048 109 27 748 0 8 278528 0 malloc-64 64 4220 127 15904 0 254 278208 0 malloc-16 16 14707 293 24563 0 254 240000 0 DEVCTL 1024 40 180 165 0 0 225280 0 MAP ENTRY 96 2209 59 59331 0 126 217728 0 tcp_log 416 32 481 127 0 254 213408 0 malloc-32 32 5658 516 15284 0 254 197568 0 malloc-65536 65536 0 3 110 0 1 196608 0 malloc-65536 65536 1 2 10 0 1 196608 0 malloc-128 128 1312 207 25944 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 184 32 893 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 103 18 1192 0 8 166496 0 unpcb 320 17 499 1251 0 254 165120 0 malloc-1024 1024 148 12 176 0 16 163840 0 FFS2 dinode 256 576 54 966 0 62 161280 0 malloc-256 256 97 533 3362 0 62 161280 0 S VFS Cache 104 1024 380 1519 0 126 146016 0 malloc-65536 65536 0 2 69 0 1 131072 0 mbuf_packet 256 2 506 472 0 254 130048 0 ksiginfo 112 96 948 354 0 126 116928 0 malloc-128 128 653 246 2202 0 126 115072 0 malloc-2048 2048 7 49 623 0 8 114688 0 filedesc0 1072 102 3 1247 0 8 112560 0 malloc-32768 32768 3 0 3 0 1 98304 0 64 Bucket 512 104 88 2702 0 30 98304 0 ertt_txseginfo 40 0 2323 4953 0 254 92920 0 malloc-8192 8192 5 6 19 0 1 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 tcp_inpcb 1304 20 46 152 0 8 86064 0 128 Bucket 1024 59 24 289 0 16 84992 0 malloc-128 128 454 197 1820 0 126 83328 0 malloc-8192 8192 8 2 86 0 1 81920 0 malloc-4096 4096 10 10 44 0 2 81920 0 malloc-2048 2048 28 12 91 0 8 81920 0 malloc-384 384 156 54 775 0 30 80640 0 malloc-256 256 196 119 867 0 62 80640 0 malloc-256 256 224 91 1789 0 62 80640 0 g_bio 408 0 180 12847 0 30 73440 0 malloc-64 64 657 414 18944 0 254 68544 0 tcp_bbr_map 128 0 527 945 0 126 67456 0 malloc-128 128 301 226 370 0 126 67456 0 DIRHASH 1024 34 30 38 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 9 0 1 65536 0 malloc-32768 32768 0 2 10 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 16 16 49 0 8 65536 0 malloc-256 256 83 172 2021 0 62 65280 0 32 Bucket 256 88 167 1997 0 62 65280 0 malloc-8192 8192 6 1 8 0 1 57344 0 VMSPACE 584 72 26 1157 0 16 57232 0 ripcb 376 12 138 148 0 30 56400 0 malloc-64 64 466 353 673 0 254 52416 0 malloc-128 128 8 395 277 0 126 51584 0 ttyoutq 256 72 123 448 0 62 49920 0 malloc-256 256 134 61 320 0 62 49920 0 malloc-256 256 76 119 191 0 62 49920 0 malloc-256 256 75 120 1024 0 62 49920 0 NAMEI 1024 0 48 16518 0 16 49152 0 malloc-16384 16384 2 1 3 0 1 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-4096 4096 9 3 280 0 2 49152 0 malloc-1024 1024 16 32 532 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 Files 80 261 289 9674 0 126 44000 0 pcpu-8 8 4847 273 5149 0 254 40960 0 pipe 736 20 35 376 0 16 40480 0 sctp_readq 152 0 260 4 0 254 39520 0 da_ccb 544 0 70 3379 0 16 38080 0 udp_inpcb 408 17 73 216 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 129 438 199 0 254 36288 0 malloc-64 64 15 552 93 0 254 36288 0 malloc-64 64 48 519 393 0 254 36288 0 malloc-64 64 37 530 724 0 254 36288 0 16 Bucket 144 66 186 497 0 62 36288 0 tcp_rack_map 128 0 279 11 0 126 35712 0 malloc-128 128 122 157 288 0 126 35712 0 malloc-128 128 12 267 82 0 126 35712 0 itimer 352 1 98 98 0 30 34848 0 ktls_session 256 0 135 3 0 62 34560 0 routing nhops 256 30 105 38 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-384 384 56 34 733 0 30 34560 0 malloc-256 256 38 97 377 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 29 0 1 32768 0 malloc-4096 4096 6 2 47 0 2 32768 0 malloc-4096 4096 4 4 11 0 2 32768 0 malloc-4096 4096 4 4 11 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 13 196 0 8 32768 0 malloc-1024 1024 2 30 66 0 16 32768 0 malloc-1024 1024 7 25 1121 0 16 32768 0 malloc-1024 1024 4 28 176 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-1024 1024 0 32 5 0 16 32768 0 malloc-512 512 2 62 112 0 30 32768 0 malloc-512 512 4 60 139 0 30 32768 0 malloc-512 512 3 61 8 0 30 32768 0 malloc-512 512 2 62 114 0 30 32768 0 malloc-512 512 5 59 72 0 30 32768 0 malloc-512 512 8 56 10 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 sctp_stream_msg_out 112 1 287 5 0 254 32256 0 ttyinq 160 135 65 840 0 62 32000 0 PGRP 120 18 246 67 0 126 31680 0 clpbuf 2624 0 12 113 0 4 31488 0 sctp_laddr 48 26 562 46 0 254 28224 0 4 Bucket 48 7 581 16 0 254 28224 0 AIO 208 6 127 61 0 62 27664 0 mqnode 416 4 59 4 0 30 26208 0 udplite_inpcb 408 5 58 32 0 30 25704 0 cpuset 200 10 118 56 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 PWD 40 48 558 308 0 254 24240 0 rtentry 168 33 111 38 0 62 24192 0 8 Bucket 80 61 239 449 0 126 24000 0 splice 184 0 126 3 0 62 23184 0 malloc-384 384 1 59 15 0 30 23040 0 malloc-384 384 2 58 112 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 23 37 33 0 30 23040 0 tcp_rack_pcb 1088 0 21 3 0 8 22848 0 domainset 40 0 567 50 0 254 22680 0 Mountpoints 2816 2 6 8 0 4 22528 0 ertt 72 20 260 152 0 126 20160 0 malloc-32 32 84 546 110 0 254 20160 0 malloc-32 32 80 550 118 0 254 20160 0 malloc-32 32 145 485 1963 0 254 20160 0 malloc-32 32 101 529 600 0 254 20160 0 malloc-32 32 33 597 772 0 254 20160 0 malloc-32 32 74 556 2721 0 254 20160 0 malloc-32 32 125 505 1301 0 254 20160 0 2 Bucket 32 79 551 560 0 254 20160 0 KNOTE 160 1 124 244 0 62 20000 0 cryptop 280 0 70 13 0 30 19600 0 AIOCB 552 0 35 73 0 16 19320 0 L VFS Cache 320 0 60 35 0 30 19200 0 AIOLIO 272 0 70 16 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 7 0 16 16128 0 rl_entry 48 2 334 3 0 254 16128 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1068 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 malloc-16 16 57 693 248 0 254 12000 0 malloc-16 16 18 732 90 0 254 12000 0 malloc-16 16 306 444 1010 0 254 12000 0 malloc-16 16 61 689 296 0 254 12000 0 malloc-16 16 189 561 3018 0 254 12000 0 malloc-16 16 37 713 24944 0 254 12000 0 malloc-16 16 53 697 158 0 254 12000 0 malloc-4096 4096 1 1 4 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 5820 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 46 0 0 3744 0 tfo 4 1 492 2 0 254 1972 0 md8 8 0 0 0 0 254 0 0 md7 4 0 0 0 0 254 0 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 0 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 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 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 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0