panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fc1e40 first->prev != head cpuid = 0 time = 5 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005736d3f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005736d550 vpanic() at vpanic+0x257/frame 0xfffffe005736d710 panic() at panic+0xb5/frame 0xfffffe005736d7d0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe005736d830 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe005736d950 tcp_timer_activate() at tcp_timer_activate+0x56c/frame 0xfffffe005736d9d0 tcp_default_output() at tcp_default_output+0x6452/frame 0xfffffe005736df90 tcp_do_segment() at tcp_do_segment+0x5871/frame 0xfffffe005736e270 tcp_input_with_port() at tcp_input_with_port+0x2214/frame 0xfffffe005736e530 tcp_input() at tcp_input+0x1f/frame 0xfffffe005736e550 ip_input() at ip_input+0xaa2/frame 0xfffffe005736e670 netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe005736e750 ether_demux() at ether_demux+0x447/frame 0xfffffe005736e810 ether_nh_input() at ether_nh_input+0xb61/frame 0xfffffe005736e8f0 netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe005736e9d0 ether_input() at ether_input+0x1db/frame 0xfffffe005736eab0 vtnet_rxq_eof() at vtnet_rxq_eof+0x16d2/frame 0xfffffe005736ecd0 vtnet_rx_vq_process() at vtnet_rx_vq_process+0x189/frame 0xfffffe005736ed90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe005736eef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe005736ef30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005736ef30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100053 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda97(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827aff60 .str.27 rsp 0xfffffe005736d530 rbp 0xfffffe005736d550 rsi 0 rdi 0xffffffff81614589 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0xfffffe000802e740 r13 0xfffffffffffffffe r14 0xffffffff827aff60 .str.27 r15 0 rip 0xffffffff815fe6fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda97(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 20 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 Run CPU 0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 1127 767 767 0 R (threaded) syz-executor 100391 RunQ syz-executor 100505 RunQ syz-executor 1126 765 765 0 R syz-executor 1123 766 766 0 R (threaded) syz-executor 100474 RunQ syz-executor 100502 RunQ syz-executor 1108 1 765 0 S uwait 0xfffffe0058558480 syz-executor 1101 1 764 0 S uwait 0xfffffe0058558880 syz-executor 1086 1 765 0 S uwait 0xfffffe006eb68900 syz-executor 1078 1 767 0 S uwait 0xfffffe006bea3880 syz-executor 1044 1 764 0 S uwait 0xfffffe006eb69e00 syz-executor 1034 1 766 0 S uwait 0xfffffe006eb69500 syz-executor 1021 0 0 0 DL mdwait 0xfffffe0077e8f000 [md1] 1019 1 766 0 S uwait 0xfffffe006bea3900 syz-executor 1007 1 767 0 S uwait 0xfffffe006bea5280 syz-executor 1003 0 0 0 DL mdwait 0xfffffe0008bfb000 [md0] 996 1 764 0 S uwait 0xfffffe0058555400 syz-executor 994 1 766 0 SV uwait 0xfffffe006eb68a00 syz-executor 976 1 765 0 S uwait 0xfffffe006eb69100 syz-executor 953 1 767 0 S uwait 0xfffffe0058558780 syz-executor 952 1 767 0 S uwait 0xfffffe0058558680 syz-executor 951 1 767 0 S uwait 0xfffffe006bea5180 syz-executor 940 1 766 0 SV sigwait 0xfffffe0058d2a0d0 syz-executor 921 1 765 0 S uwait 0xfffffe0007f82100 syz-executor 916 1 765 0 S uwait 0xfffffe006eb69f00 syz-executor 909 1 909 0 SV uwait 0xfffffe006bea4e00 syz-executor 896 1 766 0 T uwait 0xfffffe006bea3480 syz-executor 882 1 882 0 Ss select 0xfffffe006e60aa40 rtsol 879 1 879 0 Ss select 0xfffffe0059eff9c0 rtsol 878 1 878 0 Ss select 0xfffffe0059effbc0 rtsol 875 786 424 0 S kqread 0xfffffe005a03c600 rtsol 837 0 0 0 DL aiordy 0xfffffe0058cf4b00 [aiod4] 836 0 0 0 DL aiordy 0xfffffe0058cf2000 [aiod3] 835 0 0 0 DL aiordy 0xfffffe0058d07b00 [aiod2] 834 0 0 0 DL aiordy 0xfffffe0058cdc5a0 [aiod1] 786 773 424 0 S wait 0xfffffe0058cdd5c0 sh 773 424 424 0 S wait 0xfffffe0058cf5060 sh 767 763 767 0 S nanslp 0xffffffff83b9d500 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9d500 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d501 syz-executor 764 763 764 0 R CPU 1 syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0058cf2b70 csh 759 682 759 0 Ss select 0xfffffe006e60b4c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005890dcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059c6d8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0007f69cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0007f6a4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059c6e0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0059c6e8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589170b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589178b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589180b0 getty 738 1 18 0 S+ piperd 0xfffffe006bc42700 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe00080245a0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe0059effd40 sshd 495 1 495 0 Ss select 0xfffffe006e60b6c0 syslogd 424 1 424 0 Ss wait 0xfffffe0058c0f020 devd 423 1 423 65 Ss select 0xfffffe006e60b840 dhclient 338 1 338 0 Ss select 0xfffffe006e60bcc0 dhclient 335 1 335 0 Ss select 0xfffffe0059bfcc40 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe000800a060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058e048e8 [/ 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 0xffffffff81dceb60 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845c8850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84497700 [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_ 0xfffffe005855bc30 [crypto returns 0] 100045 D crypto_ 0xfffffe005855bc80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe005476e088 [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 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (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 Run CPU 0 [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 - 0xfffffe005855c100 [crypto_0] 100042 D - 0xfffffe005855c100 [crypto_1] 100057 D - 0xfffffe005855b300 [vtnet0 rxq 0] 100058 D - 0xfffffe005855b200 [vtnet0 txq 0] 100059 D - 0xfffffe005855b100 [vtnet0 rxq 1] 100060 D - 0xfffffe005855b000 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00585da300 [virtio_balloon] 100066 D - 0xffffffff827b52a1 [deadlkres] 100070 D - 0xfffffe0058559700 [acpi_task_0] 100071 D - 0xfffffe0058559700 [acpi_task_1] 100072 D - 0xfffffe0058559700 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe005855b900 [CAM taskq] 100077 D - 0xfffffe0008bf6400 [ipsec_offload] 100317 D - 0xfffffe006eb63e00 [netlink_socket (PID] db> show all locks Process 1127 (syz-executor) thread 0xfffffe0058d39000 (100505) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bb1350) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1342 Process 764 (syz-executor) thread 0xfffffe0058cbf000 (100096) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00084d9058) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006beab908) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3373 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e71de30) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4782 Process 12 (intr) thread 0xfffffe000802e740 (100053) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e73eaa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1487 exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe00585a1c00) locked @ /syzkaller/managers/i386/kernel/sys/dev/virtio/network/if_vtnet.c:2213 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 513 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4215 sysctloid 34858 2054K 34933 vtbuf 24 1968K 46 kobj 331 1324K 513 newblk 328 1106K 998 vfscache 3 1025K 3 pcb 54 688K 245 inodedep 63 536K 505 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 52 409K 583 subproc 168 346K 1227 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 706 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 34 137K 287 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 128 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 umtx 352 44K 352 kdtrace 233 44K 1634 temp 35 37K 2098 DEVFS3 130 33K 140 hostcache 1 32K 1 shm 1 32K 5 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 16 20K 93 ifaddr 65 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 lltable 44 14K 44 eventhandler 163 14K 163 ether_multi 167 14K 195 GEOM 75 13K 563 ifnet 7 13K 7 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 66 bmsafemap 2 9K 488 plimit 22 9K 317 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 2 ksem 1 8K 2 shmfd 1 8K 5 pfs_vncache 1 8K 1 md_disk 2 8K 5 kqueue 82 8K 1397 audit_evclass 239 8K 301 taskqueue 72 8K 135 cred 28 7K 222 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 CC Mem 42 6K 1012 pwddesc 78 5K 1133 ufs_dirhash 24 5K 24 UMA 266 5K 266 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 crypto 17 4K 86 evdev 4 4K 4 sctp_atcl 10 4K 57 newdirblk 28 4K 267 DEVFSP 56 4K 195 acpisem 28 4K 28 proc-args 104 4K 2159 session 23 3K 38 dirrem 11 3K 426 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 26 hhook 8 3K 10 in_multi 9 3K 14 clone 9 3K 9 kcovinfo 36 3K 36 inpcbpolicy 69 3K 1416 selfd 34 3K 22663 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 lockf 18 2K 49 Unitno 29 2K 60 sctp_ifa 13 2K 14 select 13 2K 48 CAM XPT 22 2K 543 diradd 12 2K 439 tun 4 2K 4 toponodes 6 2K 6 cryptodev 22 2K 210 mkdir 11 2K 534 ipsecpolicy 2 2K 2 freefile 10 2K 374 indirdep 5 2K 108 osd 47 2K 1028 msi 9 2K 9 netlink 2 2K 72 sctp_stro 1 1K 3 softdep 1 1K 1 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 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 879 pci_link 10 1K 10 encap_export_host 12 1K 12 ip6opt 4 1K 77 sctp_timw 2 1K 2 sctp_stri 1 1K 4 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_atky 11 1K 64 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 375 in_mfilter 6 1K 12 freeblks 1 1K 344 freefrag 2 1K 36 ip_moptions 4 1K 10 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 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_athm 10 1K 59 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 3 aio 4 1K 20 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 3745 filecaps 4 1K 78 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 14395 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 sctp_map 2 1K 6 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 ipcomp 0 0K 0 esp 0 0K 0 ah 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 14 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 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 65 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 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 3 in6_mfilter 0 0K 3 frag6 0 0K 1 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 0 VN POLL 0 0K 3 statfs 0 0K 193 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 18 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 1 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 107 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 344 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 639 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2560 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 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 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 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 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 3675 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 14176 0 254 38494208 0 mbuf 256 8704 958 39733 0 254 2473472 0 BUF TRIE 152 218 11586 1036 0 62 1794208 0 malloc-384 384 4166 34 4177 0 30 1612800 0 malloc-128 128 11472 246 15892 0 126 1499904 0 malloc-4096 4096 349 3 1098 0 2 1441792 0 UMA Slabs 0 112 11007 3 11007 0 126 1233120 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6438 213 32873 0 62 1010952 0 malloc-65536 65536 15 0 18 0 1 983040 0 vmem btag 56 16444 83 16444 0 254 925512 0 FFS inode 1168 548 33 931 0 8 678608 0 sctp_ep 1152 8 503 52 0 254 588672 0 sctp_asoc 2256 1 254 3 0 254 575280 0 malloc-64 64 312 8634 23142 0 254 572544 0 malloc-16384 16384 29 5 294 0 1 557056 0 lkpicurr 168 2 3118 2 0 62 524160 0 socket 1024 103 405 2869 0 254 520192 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 248 1410 142 17128 0 62 384896 0 256 Bucket 2048 168 8 1090 0 8 360448 0 malloc-4096 4096 78 4 1135 0 2 335872 0 THREAD 1824 154 22 505 0 8 321024 0 VNODE 440 587 106 972 0 30 304920 0 malloc-2048 2048 109 27 676 0 8 278528 0 malloc-64 64 4088 259 7711 0 254 278208 0 malloc-16 16 14430 320 16570 0 254 236000 0 DEVCTL 1024 25 195 151 0 0 225280 0 MAP ENTRY 96 1905 363 58535 0 126 217728 0 malloc-65536 65536 1 2 11 0 1 196608 0 malloc-32768 32768 1 5 32 0 1 196608 0 malloc-128 128 1309 210 25806 0 126 194432 0 sctp_raddr 736 1 263 3 0 254 194304 0 malloc-32 32 5586 336 6045 0 254 189504 0 UMA Zones 768 238 1 238 0 16 183552 0 tcp_inpcb 1304 43 95 1012 0 8 179952 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 20 496 1337 0 254 165120 0 FPU_save_area 832 156 42 756 0 16 164736 0 malloc-1024 1024 143 17 165 0 16 163840 0 FFS2 dinode 256 548 82 930 0 62 161280 0 S VFS Cache 104 1016 388 1485 0 126 146016 0 malloc-65536 65536 0 2 64 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-256 256 329 181 1220 0 62 130560 0 mbuf_packet 256 42 466 4916 0 254 130048 0 PROC 1376 77 11 1127 0 8 121088 0 ksiginfo 112 74 970 121 0 126 116928 0 malloc-2048 2048 7 49 727 0 8 114688 0 tcp_log 416 0 261 4 0 254 108576 0 filedesc0 1072 78 20 1133 0 8 105056 0 malloc-128 128 652 123 1985 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-384 384 159 81 601 0 30 92160 0 UMA Kegs 384 224 9 224 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 g_bio 408 0 210 6539 0 30 85680 0 malloc-128 128 445 206 1664 0 126 83328 0 malloc-256 256 190 125 792 0 62 80640 0 128 Bucket 1024 55 12 268 0 16 68608 0 malloc-64 64 645 426 15435 0 254 68544 0 malloc-128 128 299 228 366 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 3 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 86 42 1751 0 30 65536 0 malloc-256 256 195 60 1522 0 62 65280 0 malloc-512 512 6 114 127 0 30 61440 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-4096 4096 11 3 20 0 2 57344 0 malloc-64 64 458 361 657 0 254 52416 0 malloc-128 128 11 392 293 0 126 51584 0 malloc-256 256 115 80 262 0 62 49920 0 malloc-256 256 75 120 1689 0 62 49920 0 malloc-256 256 77 118 179 0 62 49920 0 malloc-256 256 68 127 973 0 62 49920 0 32 Bucket 256 82 113 692 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 1 47 15201 0 16 49152 0 malloc-8192 8192 5 1 48 0 1 49152 0 malloc-2048 2048 14 10 30 0 8 49152 0 malloc-2048 2048 11 13 57 0 8 49152 0 malloc-1024 1024 12 36 522 0 16 49152 0 VMSPACE 584 55 29 1100 0 16 49056 0 da_ccb 544 0 84 1717 0 16 45696 0 pcpu-8 8 4729 903 5403 0 254 45056 0 Files 80 268 282 10008 0 126 44000 0 malloc-8192 8192 5 0 6 0 1 40960 0 pipe 736 23 32 485 0 16 40480 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 1 259 6 0 254 39520 0 udp_inpcb 408 8 82 268 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 114 453 153 0 254 36288 0 malloc-64 64 14 553 2753 0 254 36288 0 malloc-64 64 47 520 314 0 254 36288 0 malloc-64 64 27 540 783 0 254 36288 0 tcp_rack_map 128 0 279 512 0 126 35712 0 malloc-128 128 120 159 214 0 126 35712 0 malloc-128 128 10 269 1245 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-256 256 17 118 348 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 ripcb 376 15 75 98 0 30 33840 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 21 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 263 0 2 32768 0 malloc-2048 2048 1 15 15 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 199 0 8 32768 0 malloc-1024 1024 2 30 50 0 16 32768 0 malloc-1024 1024 6 26 1012 0 16 32768 0 malloc-1024 1024 5 27 52 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-512 512 2 62 134 0 30 32768 0 malloc-512 512 4 60 52 0 30 32768 0 malloc-512 512 3 61 8 0 30 32768 0 malloc-512 512 1 63 72 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ertt_txseginfo 40 2 806 7840 0 254 32320 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 1 263 6 0 126 31680 0 PGRP 120 28 236 47 0 126 31680 0 clpbuf 2624 0 12 18 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 119 763 1986 0 254 28224 0 16 Bucket 144 64 132 361 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 2 131 90 0 62 27664 0 udplite_inpcb 408 4 59 38 0 30 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 4 2 8 0 2 24576 0 tcp_log_id_bucket 176 1 137 5 0 62 24288 0 PWD 40 33 573 339 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 68 232 531 0 126 24000 0 itimer 352 0 66 12 0 30 23232 0 malloc-384 384 1 59 30 0 30 23040 0 malloc-384 384 2 58 37 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 20 40 23 0 30 23040 0 malloc-384 384 33 27 375 0 30 23040 0 Mountpoints 2816 2 6 6 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 ertt 72 42 238 1012 0 126 20160 0 malloc-32 32 73 557 97 0 254 20160 0 malloc-32 32 80 550 758 0 254 20160 0 malloc-32 32 111 519 1431 0 254 20160 0 malloc-32 32 74 556 482 0 254 20160 0 malloc-32 32 33 597 766 0 254 20160 0 malloc-32 32 72 558 2751 0 254 20160 0 2 Bucket 32 64 566 391 0 254 20160 0 KNOTE 160 3 122 185 0 62 20000 0 tcp_bbr_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 142 0 16 19320 0 AIOLIO 272 0 70 9 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 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-4096 4096 0 4 61 0 2 16384 0 malloc-4096 4096 3 1 7 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 1 31 5 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 rl_entry 48 2 334 2 0 254 16128 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 0 14 2 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 69 681 1088 0 254 12000 0 malloc-16 16 18 732 1489 0 254 12000 0 malloc-16 16 297 453 840 0 254 12000 0 malloc-16 16 44 706 100 0 254 12000 0 malloc-16 16 188 562 3017 0 254 12000 0 malloc-16 16 36 714 25042 0 254 12000 0 malloc-16 16 34 716 160 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 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 1 333 1772 0 254 8016 0 UMA Slabs 1 176 10 12 10 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_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 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 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 domainset 40 0 0 0 0 254 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-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