panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fab9c8 first->prev != head cpuid = 0 time = 1747620982 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572806f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057280850 vpanic() at vpanic+0x257/frame 0xfffffe0057280a10 panic() at panic+0xb5/frame 0xfffffe0057280ad0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0057280b30 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0057280c60 frag6_slowtimo() at frag6_slowtimo+0x823/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 $0,0x25bd657(%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 0xffffffff827b00c0 .str.27 rsp 0xfffffe0057280830 rbp 0xfffffe0057280850 rsi 0 rdi 0xffffffff81614999 printf+0x149 r8 0 r9 0xffffffff r10 0xb674da12d8a9a167 r11 0x17 r12 0xfffffe000801a740 r13 0xfffffffffffffffe r14 0xffffffff827b00c0 .str.27 r15 0 rip 0xffffffff815feb3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd657(%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 0 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1082 1079 764 0 S uwait 0xfffffe0077d63880 syz-executor 1080 1079 764 0 SV uwait 0xfffffe0058cf7600 syz-executor 1079 764 764 0 D (threaded) syz-executor 100115 S nanslp 0xffffffff83b9d501 syz-executor 100392 D ppwait 0xfffffe0054923ac0 syz-executor 100393 S uwait 0xfffffe0077d63e00 syz-executor 100394 S uwait 0xfffffe0077d64080 syz-executor 1077 832 832 0 D (threaded) syz-executor 100272 S nanslp 0xffffffff83b9d500 syz-executor 100383 D biowr 0xfffffe00084028c8 syz-executor 100385 D ranged1 0xfffffe006ebae6b8 syz-executor 100389 D voffloc 0xfffffe00548ac34a syz-executor 100391 S uwait 0xfffffe0058cf7400 syz-executor 1075 943 943 0 T (threaded) syz-executor 100137 s syz-executor 100382 D biowr 0xfffffe00085d4d08 syz-executor 100386 s syz-executor 1074 766 766 0 S (threaded) syz-executor 100119 S nanslp 0xffffffff83b9d500 syz-executor 100380 S select 0xfffffe0059da8340 syz-executor 100384 S uwait 0xfffffe0077d63780 syz-executor 1073 786 424 0 S nanslp 0xffffffff83b9d501 sleep 1039 1 943 0 S uwait 0xfffffe0058a5a900 syz-executor 1020 0 0 0 DL (threaded) [so_splice] 100276 D - 0xfffffe0077d63c00 [thr_0] 100307 D - 0xfffffe0077d63c40 [thr_1] 986 1 766 0 SV uwait 0xfffffe0058cf7d00 syz-executor 974 1 764 0 S uwait 0xfffffe0007feca00 syz-executor 944 1 766 0 S uwait 0xfffffe0007fecb00 syz-executor 943 763 943 0 S nanslp 0xffffffff83b9d501 syz-executor 932 1 832 0 S uwait 0xfffffe0058a5aa00 syz-executor 931 1 832 0 S uwait 0xfffffe0077d63f00 syz-executor 929 1 767 0 S uwait 0xfffffe0007fec600 syz-executor 917 1 764 0 S uwait 0xfffffe0058cf7200 syz-executor 912 1 767 0 S uwait 0xfffffe0058cf7300 syz-executor 897 1 766 0 S uwait 0xfffffe0058cf8700 syz-executor 895 1 832 0 S uwait 0xfffffe0058a5a800 syz-executor 894 1 832 0 S uwait 0xfffffe0058cf8b00 syz-executor 832 763 832 0 S nanslp 0xffffffff83b9d500 syz-executor 827 0 0 0 DL aiordy 0xfffffe00548e35a0 [aiod4] 826 0 0 0 DL aiordy 0xfffffe005490eb00 [aiod3] 825 0 0 0 DL aiordy 0xfffffe005490e5a0 [aiod2] 824 0 0 0 DL aiordy 0xfffffe00548d25a0 [aiod1] 822 819 767 0 S umtxn 0xfffffe0058a5b280 syz-executor 819 1 767 0 SV wait 0xfffffe0008026ac0 syz-executor 786 774 424 0 S wait 0xfffffe00548e45c0 sh 774 424 424 0 S wait 0xfffffe00548d2b00 sh 766 763 766 0 S nanslp 0xffffffff83b9d500 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d501 syz-executor 763 761 761 0 S select 0xfffffe00547f92c0 syz-executor 761 759 761 0 Ss pause 0xfffffe0008026610 csh 759 682 759 0 Ss select 0xfffffe005856d040 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e288b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e290b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e294b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e298b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 738 1 18 0 S+ piperd 0xfffffe005a006b80 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe00548d2040 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe005856d6c0 sshd 495 1 495 0 Ss select 0xfffffe005856d0c0 syslogd 424 1 424 0 Ss wait 0xfffffe00548d1ae0 devd 423 1 423 65 Ss select 0xfffffe00547f9f40 dhclient 338 1 338 0 Ss select 0xfffffe00547f9540 dhclient 335 1 335 0 Ss select 0xfffffe00547f94c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058e36ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcfae0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843af850 [pf purge] 5 0 0 0 DL waiting 0xffffffff847c3700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100046 Run CPU 1 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 0 [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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f6a200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f6a100 [jail_remove taskq] 100012 D - 0xfffffe0007f6a000 [bus taskq] 100015 D - 0xfffffe0007f69c00 [thread taskq] 100017 D - 0xfffffe0007f69a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f69900 [deferred_unmount ta] 100019 D - 0xfffffe0007f69800 [inm_free taskq] 100020 D - 0xfffffe0007f69700 [in6m_free taskq] 100021 D - 0xfffffe0007f69600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f69500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f69500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f69500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f69500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f69400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f69400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f69400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f69400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f69300 [firmware taskq] 100041 D - 0xfffffe0007f69100 [crypto_0] 100042 D - 0xfffffe0007f69100 [crypto_1] 100057 D - 0xfffffe0007f68e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f68d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f68c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f68b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b5401 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f6a800 [mca taskq] 100075 D - 0xfffffe0007f69000 [CAM taskq] 100077 D - 0xfffffe0059be1d00 [ipsec_offload] db> show all locks Process 1077 (syz-executor) thread 0xfffffe005494e000 (100383) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ebae598) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1229 Process 1075 (syz-executor) thread 0xfffffe005494e740 (100382) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00085d4d88) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6fe750) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1229 Process 4 (cam) thread 0xfffffe0008023740 (100046) exclusive sleep mutex CAM device lock (CAM device lock) r = 0 (0xfffffe00585bdcd0) locked @ /syzkaller/managers/i386/kernel/sys/cam/scsi/scsi_da.c:4658 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 486 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34891 2055K 34966 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 61 1039K 1864 vfscache 3 1025K 3 pcb 28 673K 90 inodedep 13 517K 488 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 46 361K 496 subproc 161 322K 1175 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 17962 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 14 132K 254 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 132 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 229 44K 1478 umtx 336 42K 336 temp 45 38K 1989 DEVFS3 130 33K 140 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 24 ifaddr 82 22K 86 DEVFS_RULE 56 20K 56 BPF 16 19K 25 routetbl 200 19K 599 lltable 56 17K 59 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 10 tty 16 16K 16 ithread 90 15K 90 ether_multi 180 15K 218 bus-sc 34 15K 1647 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 in6_multi 75 10K 85 rman 82 10K 437 shmfd 4 10K 4 rpc 8 9K 8 plimit 23 9K 333 bmsafemap 2 9K 408 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 cred 27 7K 203 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 12 5K 25 kqueue 73 5K 1135 ufs_dirhash 24 5K 33 pwddesc 72 5K 1100 UMA 266 5K 266 tcp_fsb_rack 2 5K 6 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 54 4K 81 kcovinfo 45 3K 54 proc-args 97 3K 2178 terminal 11 3K 11 selfd 41 3K 13570 uidinfo 5 3K 12 session 20 3K 37 acpidev 20 3K 20 hhook 8 3K 10 ip6ndp 15 3K 18 tun 6 3K 6 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 18 in_multi 7 2K 10 Unitno 26 2K 54 CAM XPT 22 2K 543 lockf 15 2K 52 sctp_atcl 4 2K 23 toponodes 6 2K 6 ipsecpolicy 2 2K 2 sctp_timw 5 2K 5 msi 9 2K 9 diradd 9 2K 395 netlink 2 2K 100 select 9 2K 46 sctp_stro 1 1K 6 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 sctp_ifn 7 1K 18 newdirblk 7 1K 229 CAM periph 4 1K 271 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 165 pci_link 10 1K 10 crypto 4 1K 9 CC Mem 5 1K 76 encap_export_host 12 1K 12 osd 10 1K 92 sctp_stri 1 1K 6 mkdir 4 1K 458 indirdep 2 1K 250 cdev 2 1K 2 lkpikmalloc 8 1K 9 inpcbpolicy 12 1K 307 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 21 tcp_pcm_rack 1 1K 3 savedino 1 1K 460 vnodes 1 1K 3 iov 4 1K 14966 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_atky 5 1K 28 feeder 7 1K 7 filecaps 7 1K 85 tcpfunc 3 1K 3 ip_msource 3 1K 16 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 53 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 321 aio 4 1K 5 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 3411 sctp_vrf 1 1K 1 sctp_athm 4 1K 24 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 35 acpiintr 1 1K 1 sctp_map 2 1K 12 cpus 2 1K 2 freework 1 1K 541 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 16 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 16 sctp_aadr 0 0K 1 filemon 0 0K 1 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 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 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 dirrem 0 0K 374 freeblks 0 0K 281 freefrag 0 0K 116 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 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 11 in_mfilter 0 0K 20 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 8 statfs 0 0K 187 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 43 lio 0 0K 30 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 ioctlops 0 0K 103 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 294 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 13 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 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 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 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 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 8320 1078 14686 0 254 38494208 0 mbuf 256 8728 934 22987 0 254 2473472 0 BUF TRIE 152 306 11498 1532 0 62 1794208 0 malloc-384 384 4148 22 4494 0 30 1601280 0 malloc-128 128 11471 123 11934 0 126 1484032 0 malloc-4096 4096 331 1 495 0 2 1359872 0 RADIX NODE 152 8045 530 38014 0 62 1303400 0 UMA Slabs 0 112 10945 29 10945 0 126 1229088 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16176 63 16176 0 254 909384 0 FFS inode 1168 536 38 863 0 8 670432 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_asoc 2256 1 254 6 0 254 575280 0 socket 1024 25 483 1557 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 25 3 437 0 1 458752 0 VM OBJECT 248 1318 170 16661 0 62 369024 0 malloc-65536 65536 4 1 114 0 1 327680 0 malloc-4096 4096 74 4 1142 0 2 319488 0 THREAD 1824 156 12 394 0 8 306432 0 VNODE 440 577 116 906 0 30 304920 0 256 Bucket 2048 135 11 1010 0 8 299008 0 sctp_ep 1152 2 257 10 0 254 298368 0 malloc-64 64 3835 260 13968 0 254 262080 0 malloc-256 256 523 407 4101 0 62 238080 0 malloc-16 16 14373 127 18344 0 254 232000 0 malloc-2048 2048 101 11 152 0 8 229376 0 DEVCTL 1024 38 182 163 0 0 225280 0 tcp_log 416 0 513 72 0 254 213408 0 malloc-65536 65536 1 2 70 0 1 196608 0 sctp_raddr 736 1 263 6 0 254 194304 0 MAP ENTRY 96 1712 304 52307 0 126 193536 0 malloc-32 32 5493 429 8912 0 254 189504 0 UMA Zones 768 238 1 238 0 16 183552 0 malloc-128 128 1189 206 25435 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1210 0 254 165120 0 FPU_save_area 832 158 40 585 0 16 164736 0 malloc-32768 32768 0 5 206 0 1 163840 0 FFS2 dinode 256 536 94 863 0 62 161280 0 malloc-1024 1024 128 16 348 0 16 147456 0 S VFS Cache 104 996 408 1355 0 126 146016 0 malloc-65536 65536 0 2 10 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 1 507 768 0 254 130048 0 PROC 1376 71 17 1082 0 8 121088 0 ksiginfo 112 67 977 123 0 126 116928 0 malloc-64 64 257 1570 13859 0 254 116928 0 malloc-128 128 531 244 3782 0 126 99200 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-32768 32768 1 2 13 0 1 98304 0 malloc-4096 4096 19 5 596 0 2 98304 0 filedesc0 1072 72 19 1100 0 8 97552 0 UMA Kegs 384 225 8 225 0 30 89472 0 malloc-128 128 428 223 1140 0 126 83328 0 malloc-2048 2048 4 36 513 0 8 81920 0 sctp_chunk 152 17 503 22 0 254 79040 0 g_bio 408 8 172 9222 0 30 73440 0 128 Bucket 1024 51 16 263 0 16 68608 0 malloc-64 64 681 390 2263 0 254 68544 0 malloc-64 64 594 477 2680 0 254 68544 0 malloc-128 128 384 143 990 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 64 Bucket 512 93 35 2676 0 30 65536 0 32 Bucket 256 75 180 953 0 62 65280 0 malloc-8192 8192 5 2 112 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-128 128 180 223 697 0 126 51584 0 malloc-256 256 59 136 476 0 62 49920 0 malloc-256 256 77 118 1457 0 62 49920 0 malloc-256 256 57 138 560 0 62 49920 0 DIRHASH 1024 34 14 40 0 16 49152 0 NAMEI 1024 0 48 14476 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-2048 2048 7 17 206 0 8 49152 0 malloc-2048 2048 12 12 536 0 8 49152 0 malloc-1024 1024 7 41 519 0 16 49152 0 malloc-384 384 47 73 944 0 30 46080 0 malloc-384 384 91 29 91 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 5 28 76 0 8 43032 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 8 2 16 0 2 40960 0 pcpu-8 8 4884 236 5165 0 254 40960 0 VMSPACE 584 50 20 1055 0 16 40880 0 pipe 736 20 35 343 0 16 40480 0 da_ccb 544 1 69 2427 0 16 38080 0 udp_inpcb 408 6 84 200 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 14 553 14537 0 254 36288 0 malloc-64 64 6 561 6 0 254 36288 0 malloc-64 64 294 273 1896 0 254 36288 0 malloc-64 64 15 552 49 0 254 36288 0 tcp_rack_map 128 3 276 7 0 126 35712 0 malloc-128 128 2 277 2 0 126 35712 0 malloc-128 128 37 242 1106 0 126 35712 0 routing nhops 256 30 105 41 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 75 15 80 0 30 34560 0 malloc-256 256 8 127 427 0 62 34560 0 malloc-256 256 11 124 77 0 62 34560 0 malloc-256 256 31 104 584 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 2 0 2 0 1 32768 0 malloc-8192 8192 3 1 6 0 1 32768 0 malloc-4096 4096 3 5 356 0 2 32768 0 malloc-4096 4096 7 1 8 0 2 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 13 3 75 0 8 32768 0 malloc-2048 2048 6 10 32 0 8 32768 0 malloc-2048 2048 2 14 60 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 1 31 4 0 16 32768 0 malloc-1024 1024 26 6 91 0 16 32768 0 malloc-1024 1024 1 31 3 0 16 32768 0 malloc-1024 1024 2 30 1043 0 16 32768 0 malloc-512 512 4 60 161 0 30 32768 0 malloc-512 512 2 62 86 0 30 32768 0 malloc-512 512 8 56 11 0 30 32768 0 malloc-512 512 4 60 43 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 169 231 7840 0 126 32000 0 tcp_log_id_node 120 0 264 2 0 126 31680 0 PGRP 120 25 239 43 0 126 31680 0 clpbuf 2624 0 12 56 0 4 31488 0 sctp_laddr 48 1 587 38 0 254 28224 0 rl_entry 48 7 581 12 0 254 28224 0 malloc-32 32 266 616 3003 0 254 28224 0 16 Bucket 144 63 133 422 0 62 28224 0 4 Bucket 48 6 582 13 0 254 28224 0 AIO 208 0 133 31 0 62 27664 0 udplite_inpcb 408 0 63 5 0 30 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 1 5 9 0 2 24576 0 ertt_txseginfo 40 0 606 1512 0 254 24240 0 PWD 40 29 577 283 0 254 24240 0 rtentry 168 33 111 41 0 62 24192 0 8 Bucket 80 51 249 321 0 126 24000 0 itimer 352 0 66 10 0 30 23232 0 malloc-384 384 11 49 35 0 30 23040 0 malloc-384 384 0 60 9 0 30 23040 0 ripcb 376 1 59 26 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 ertt 72 5 275 76 0 126 20160 0 malloc-32 32 27 603 421 0 254 20160 0 malloc-32 32 89 541 140 0 254 20160 0 malloc-32 32 202 428 1383 0 254 20160 0 malloc-32 32 11 619 11 0 254 20160 0 malloc-32 32 69 561 597 0 254 20160 0 malloc-32 32 6 624 1062 0 254 20160 0 2 Bucket 32 62 568 432 0 254 20160 0 KNOTE 160 0 125 50 0 62 20000 0 tcp_bbr_map 128 0 155 49 0 126 19840 0 cryptop 280 0 70 3 0 30 19600 0 L VFS Cache 320 0 60 25 0 30 19200 0 malloc-256 256 2 73 4 0 62 19200 0 AIOLIO 272 0 70 15 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 2 0 1 16384 0 malloc-8192 8192 1 1 20 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-512 512 1 31 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 ipq 56 0 288 3 0 254 16128 0 malloc-16 16 523 477 4965 0 254 16000 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 1 13 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 0 69 1 0 62 12144 0 malloc-16 16 13 737 237 0 254 12000 0 malloc-16 16 35 715 227 0 254 12000 0 malloc-16 16 31 719 24887 0 254 12000 0 malloc-16 16 19 731 26 0 254 12000 0 malloc-16 16 50 700 101 0 254 12000 0 malloc-16 16 37 713 114 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 AIOCB 552 0 21 18 0 16 11592 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-384 384 26 4 37 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1423 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 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-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-8192 8192 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0