panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:920 cpuid = 1 time = 1688030812 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fc9470 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fc95d0 vpanic() at vpanic+0x252/frame 0xfffffe0053fc96b0 panic() at panic+0xb5/frame 0xfffffe0053fc9770 thread_lock_flags_() at thread_lock_flags_+0x3be/frame 0xfffffe0053fc9890 propagate_priority() at propagate_priority+0xdd/frame 0xfffffe0053fc98e0 turnstile_wait() at turnstile_wait+0x683/frame 0xfffffe0053fc9950 __mtx_lock_sleep() at __mtx_lock_sleep+0x460/frame 0xfffffe0053fc9a90 __mtx_lock_flags() at __mtx_lock_flags+0x23d/frame 0xfffffe0053fc9b70 sctp_timeout_handler() at sctp_timeout_handler+0x30e/frame 0xfffffe0053fc9cb0 softclock_call_cc() at softclock_call_cc+0x40a/frame 0xfffffe0053fc9e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fc9ef0 fork_exit() at fork_exit+0xd1/frame 0xfffffe0053fc9f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fc9f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x2133c87(%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 0xdffff7c000000000 rbx 0xffffffff826ba6e0 .str.26 rsp 0xfffffe0053fc95b0 rbp 0xfffffe0053fc95d0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0x6 r12 0xfffffe005428b3a0 r13 0xfffffffffffffffd r14 0xffffffff826ba6e0 .str.26 r15 0 rip 0xffffffff815bd40e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2133c87(%rip) db> show proc Process 2 (clock) at 0xfffffe00541de020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836a9060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836a9060 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836aa000 (map 0xffffffff836aa000) (map.pmap 0xffffffff836aa0c0) (pmap 0xffffffff836aa130) threads: 2 100029 L *sctp-tc 0xfffffe0057a51540 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 2523 790 430 0 S nanslp 0xffffffff836d2841 sleep 2519 781 781 0 LE *sctp-tc 0xfffffe0057a51540 syz-executor.0 790 784 430 0 S wait 0xfffffe006cc77000 sh 784 430 430 0 S wait 0xfffffe005715eac0 sh 781 779 781 0 Ss nanslp 0xffffffff836d2840 syz-executor.0 779 777 777 0 S (threaded) syz-execprog 100096 S uwait 0xfffffe005713e900 syz-execprog 100118 S uwait 0xfffffe00543e6780 syz-execprog 100119 S uwait 0xfffffe00543e6880 syz-execprog 100120 S uwait 0xfffffe0057a53d80 syz-execprog 100121 S uwait 0xfffffe0057a55180 syz-execprog 100122 S wait 0xfffffe0057b71040 syz-execprog 100123 S uwait 0xfffffe006cb51700 syz-execprog 100137 S kqread 0xfffffe0007c8c000 syz-execprog 777 775 777 0 Ss pause 0xfffffe00541dfbb0 csh 775 688 775 0 Ss select 0xfffffe00571c5b40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057106cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0007c8f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057105cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0007c8f8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0007c8fcb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0007c900b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0007c904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0007c908b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0007c90cb0 getty 744 1 18 0 S+ piperd 0xfffffe0058c0a998 logger 743 742 18 0 S+ nanslp 0xffffffff836d2841 sleep 742 1 18 0 S+ wait 0xfffffe0058f2bac0 sh 692 1 692 0 Ss nanslp 0xffffffff836d2841 cron 688 1 688 0 Ss select 0xfffffe005719bf40 sshd 501 1 501 0 Ss select 0xfffffe00571a01c0 syslogd 430 1 430 0 Ss wait 0xfffffe00541e0060 devd 429 1 429 65 Ss select 0xfffffe0057a6d8c0 dhclient 344 1 344 0 Ss select 0xfffffe0057a6d940 dhclient 341 1 341 0 Ss select 0xfffffe0057a6dac0 dhclient 17 0 0 0 DL vlruwt 0xfffffe005715fae0 [vnlru] 16 0 0 0 DL syncer 0xffffffff837d4d20 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff837d3340 [bufdaemon] 100084 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058b608e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff8380ac00 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff837feab8 [dom0] 100080 D launds 0xffffffff837feac4 [laundry: dom0] 100081 D umarcl 0xffffffff81d3da40 [uma] 7 0 0 0 DL - 0xffffffff83496e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83fb23d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8441d1c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83479340 [doneq0] 100045 D - 0xffffffff834792c0 [async] 100076 D - 0xffffffff83479140 [scanner] 14 0 0 0 DL seqstat 0xfffffe000795d488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff837fa360 [crypto] 100041 D crypto_ 0xfffffe00542c4830 [crypto returns 0] 100042 D crypto_ 0xfffffe00542c4880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836a8640 [g_event] 100036 D - 0xffffffff836a8660 [g_up] 100037 D - 0xffffffff836a8680 [g_down] 2 0 0 0 LL (threaded) [clock] 100029 L *sctp-tc 0xfffffe0057a51540 [clock (0)] 100030 I [clock (1)] 12 0 0 0 LL (threaded) [intr] 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 L *sctp-in 0xfffffe000787aa80 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 0xfffffe00541df040 [init] 10 0 0 0 DL audit_w 0xffffffff837fada0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836a9060 [swapper] 100005 D - 0xfffffe005408c000 [if_io_tqg_0] 100006 D - 0xfffffe005408be00 [if_io_tqg_1] 100007 D - 0xfffffe005408bd00 [if_config_tqg_0] 100008 D - 0xfffffe005408bc00 [softirq_0] 100009 D - 0xfffffe005408bb00 [softirq_1] 100010 D - 0xfffffe0007966500 [linuxkpi_irq_wq] 100011 D - 0xfffffe0007966400 [thread taskq] 100012 D - 0xfffffe0007966300 [inm_free taskq] 100013 D - 0xfffffe0007966200 [aiod_kick taskq] 100014 D - 0xfffffe0007966100 [deferred_unmount ta] 100015 D - 0xfffffe0007966000 [in6m_free taskq] 100017 D - 0xfffffe0007965d00 [kqueue_ctx taskq] 100018 D - 0xfffffe0007965c00 [pci_hp taskq] 100021 D - 0xfffffe0007965900 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007965900 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007965900 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007965900 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007965800 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007965800 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007965800 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007965800 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007965700 [firmware taskq] 100038 D - 0xfffffe0007965500 [crypto_0] 100039 D - 0xfffffe0007965500 [crypto_1] 100055 D - 0xfffffe00571cc700 [vtnet0 rxq 0] 100056 D - 0xfffffe00571cc600 [vtnet0 txq 0] 100057 D - 0xfffffe00571cc500 [vtnet0 rxq 1] 100058 D - 0xfffffe00571cc400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571a0380 [virtio_balloon] 100066 D - 0xffffffff826bf621 [deadlkres] 100070 D - 0xfffffe0007c8c200 [acpi_task_0] 100071 D - 0xfffffe0007c8c200 [acpi_task_1] 100072 D - 0xfffffe0007c8c200 [acpi_task_2] 100073 D - 0xfffffe0007966e00 [mca taskq] 100075 D - 0xfffffe0007965300 [CAM taskq] db> show all locks Process 2519 (syz-executor.0) thread 0xfffffe006d128020 (100598) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006d199400) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3341 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00079e3800) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe006d199420) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339 Process 12 (intr) thread 0xfffffe005428a560 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006d22fc18) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1473 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4218 4324K 4243 sysctloid 34805 2051K 34876 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 658 1189K 2364 inodedep 1722 1158K 1745 vfscache 3 1025K 3 pcb 25 671K 3384 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1684 421K 1695 freefile 1667 209K 1676 subproc 112 206K 2591 acpica 1674 184K 57877 tidhash 3 141K 3 vmem 3 134K 4 pagedep 17 132K 1688 tfo_ccache 1 128K 1 IP reass 1 128K 1 linker 324 127K 353 vnet_data 1 112K 1 DEVFS1 106 106K 117 sem 4 106K 4 bus 988 81K 5135 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 temp 24 53K 1733 umtx 330 42K 330 kdtrace 185 38K 4332 filedesc 5 37K 3351 hostcache 1 32K 1 shm 1 32K 1 sctp_timw 127 32K 127 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 gtaskqueue 18 26K 18 DEVFS_RULE 56 20K 56 BPF 11 18K 11 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1648 ifaddr 39 13K 41 eventhandler 157 13K 157 KTRACE 100 13K 100 kenv 95 12K 95 routetbl 62 11K 222 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 bmsafemap 3 9K 1712 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 pfs_vncache 1 8K 1 shmfd 1 8K 1 audit_evclass 237 8K 297 taskqueue 63 7K 63 ifnet 4 7K 4 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 236 lltable 19 6K 19 ether_multi 68 6K 78 kqueue 47 6K 2530 pfs_nodes 20 5K 20 ufs_dirhash 24 5K 24 plimit 18 5K 329 in6_multi 35 5K 35 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 diradd 31 4K 1709 pf_ifnet 7 4K 10 acpisem 28 4K 28 hhook 15 4K 17 terminal 11 3K 11 pwddesc 44 3K 2524 proc-args 71 3K 3536 session 21 3K 35 clone 9 3K 9 uidinfo 3 3K 8 sctp_stro 2 2K 1669 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 27 2K 43 CAM XPT 22 2K 543 lockf 15 2K 22 sctp_atcl 4 2K 5005 msi 12 2K 12 selfd 24 2K 10984 mkdir 10 2K 3356 ipsecpolicy 2 2K 2 acpidev 20 2K 20 NFSD session 1 1K 1 softdep 1 1K 1 indirdep 4 1K 4 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 8 ip6ndp 6 1K 7 sctp_ifa 7 1K 8 newdirblk 7 1K 1678 CAM periph 4 1K 271 select 7 1K 35 ipsec 3 1K 3 CC Mem 3 1K 7 in_multi 3 1K 5 nhops 6 1K 6 pfil 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_stri 1 1K 3335 cdev 2 1K 2 osd 8 1K 20 sctp_ifn 3 1K 8 mld 3 1K 3 igmp 3 1K 3 chacha20random 1 1K 1 biobuf 1 1K 1 tun 4 1K 4 DEVFSP 5 1K 10 inpcbpolicy 10 1K 166 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 sctp_atky 5 1K 8340 feeder 7 1K 7 filecaps 7 1K 81 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 netlink 1 1K 1 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 procdesc 1 1K 10 pmchooks 1 1K 1 soname 4 1K 8439 sctp_vrf 1 1K 1 sctp_athm 4 1K 6672 sctp_map 4 1K 3338 vnet 1 1K 1 entropy 2 1K 39 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 1693 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 6 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 6 sctp_aadr 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 mqdata 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 filemon 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 NFSCL open 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 NFSCL owner 0 0K 0 xenbus 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 vm_fictitious 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 UMAHash 0 0K 0 DEVFS4 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 17 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 1692 freefrag 0 0K 2 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 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 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 MLX5DUMP 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 ip6opt 0 0K 6 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 BACKLIGHT 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 ath_hal 0 0K 0 statfs 0 0K 1867 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 midi buffers 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 15707 ioctlops 0 0K 91 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 658 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 14425 0 254 38494208 0 mbuf 256 8602 1060 89412 0 254 2473472 0 malloc-384 384 5931 39 5967 0 30 2292480 0 BUF TRIE 144 185 11631 489 0 62 1701504 0 malloc-128 128 11413 181 11678 0 126 1484032 0 malloc-4096 4096 328 2 565 0 2 1351680 0 UMA Slabs 0 112 10723 35 10723 0 126 1204896 0 sctp_asoc 2264 2 508 1669 0 254 1154640 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16153 86 16153 0 254 909384 0 malloc-2048 2048 4 300 1036 0 8 622592 0 FFS inode 1160 505 27 2181 0 8 617120 0 sctp_ep 1176 1 509 1668 0 254 599760 0 RADIX NODE 144 3620 295 78245 0 62 563760 0 pbuf 2624 0 202 0 0 2 530048 0 malloc-256 256 1941 54 2896 0 62 510720 0 socket 960 20 488 3040 0 254 487680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 3 514 5004 0 254 380512 0 VM OBJECT 264 1007 163 35566 0 30 308880 0 THREAD 1824 139 26 1807 0 8 300960 0 256 Bucket 2048 137 7 1019 0 8 294912 0 VNODE 448 537 93 2215 0 30 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 58 0 1 262144 0 malloc-4096 4096 57 7 3076 0 2 262144 0 malloc-64 64 3789 306 3790 0 254 262080 0 malloc-256 256 880 50 4430 0 62 238080 0 malloc-16 16 14372 378 14433 0 254 236000 0 malloc-128 128 1671 96 1683 0 126 226176 0 DEVCTL 1024 4 216 130 0 0 225280 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-128 128 1323 196 27355 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5270 400 5280 0 254 181440 0 FPU_save_area 832 141 39 1831 0 16 149760 0 S VFS Cache 104 982 422 2687 0 126 146016 0 FFS2 dinode 256 505 65 2181 0 62 145920 0 MAP ENTRY 96 1030 482 76199 0 126 145152 0 malloc-65536 65536 0 2 126 0 1 131072 0 malloc-16384 16384 4 4 1687 0 1 131072 0 malloc-1024 1024 117 11 275 0 16 131072 0 unpcb 256 8 502 1186 0 254 130560 0 mbuf_packet 256 3 505 6781 0 254 130048 0 ksiginfo 112 55 989 83 0 126 116928 0 malloc-128 128 679 220 4017 0 126 115072 0 malloc-128 128 683 216 7945 0 126 115072 0 malloc-32768 32768 2 1 122 0 1 98304 0 PROC 1376 44 22 2523 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 4564 0 30 85680 0 128 Bucket 1024 44 39 278 0 16 84992 0 malloc-256 256 166 149 2197 0 62 80640 0 sctp_readq 152 0 520 1663 0 254 79040 0 sctp_chunk 152 0 520 5007 0 254 79040 0 filedesc0 1072 45 25 2524 0 8 75040 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-64 64 760 311 4034 0 254 68544 0 malloc-64 64 558 513 6711 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-2048 2048 9 23 1917 0 8 65536 0 malloc-1024 1024 24 40 556 0 16 65536 0 sctp_stream_msg_out 112 0 540 1668 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 12 2 23 0 2 57344 0 64 Bucket 512 68 36 2015 0 30 53248 0 32 Bucket 256 67 128 1316 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 19425 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 10 14 25 0 8 49152 0 malloc-1024 1024 2 46 1669 0 16 49152 0 syncache 168 0 264 5 0 254 44352 0 VMSPACE 520 28 47 2508 0 16 39000 0 udp_inpcb 424 6 84 152 0 30 38160 0 da_ccb 544 0 70 1261 0 16 38080 0 pcpu-8 8 4398 210 4458 0 254 36864 0 malloc-64 64 69 498 16467 0 254 36288 0 malloc-64 64 32 535 52 0 254 36288 0 malloc-64 64 215 352 13676 0 254 36288 0 malloc-128 128 36 243 171 0 126 35712 0 malloc-128 128 11 268 11 0 126 35712 0 routing nhops 256 14 121 21 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-384 384 5 85 5348 0 30 34560 0 malloc-256 256 46 89 2198 0 62 34560 0 malloc-256 256 4 131 1696 0 62 34560 0 malloc-256 256 55 80 4001 0 62 34560 0 malloc-256 256 5 130 5 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 6 2 6 0 2 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 1 15 31 0 8 32768 0 malloc-1024 1024 3 29 43 0 16 32768 0 malloc-1024 1024 20 12 962 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 11 53 17 0 30 32768 0 malloc-512 512 3 61 4 0 30 32768 0 malloc-512 512 0 64 11 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 1 63 3335 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 PWD 40 11 797 1770 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 6 0 254 28224 0 malloc-32 32 274 608 496 0 254 28224 0 malloc-32 32 157 725 1384 0 254 28224 0 16 Bucket 144 57 139 267 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 TURNSTILE 136 166 23 166 0 62 25704 0 ripcb 392 1 62 7 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 PGRP 88 21 255 35 0 126 24288 0 ertt_txseginfo 40 0 606 248 0 254 24240 0 rl_entry 40 39 567 39 0 254 24240 0 rtentry 168 17 127 21 0 62 24192 0 pipe 728 11 22 333 0 16 24024 0 Files 80 87 213 10413 0 126 24000 0 8 Bucket 80 78 222 544 0 126 24000 0 tcp_inpcb 1304 3 15 7 0 8 23472 0 malloc-384 384 17 43 42 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 166 90 166 0 126 22528 0 clpbuf 2624 0 8 21 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 3 277 7 0 126 20160 0 malloc-32 32 20 610 204 0 254 20160 0 malloc-32 32 64 566 1763 0 254 20160 0 malloc-32 32 114 516 6404 0 254 20160 0 malloc-32 32 4 626 1040 0 254 20160 0 2 Bucket 32 48 582 358 0 254 20160 0 KNOTE 160 8 117 9999 0 62 20000 0 malloc-128 128 81 74 423 0 126 19840 0 malloc-256 256 7 68 10 0 62 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 1872 0 2 16384 0 malloc-4096 4096 3 1 4 0 2 16384 0 malloc-2048 2048 1 7 13 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 1 31 2 0 30 16384 0 malloc-512 512 3 29 3 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 493 507 8482 0 254 16000 0 kenv 258 15 45 1036 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-32 32 7 371 7 0 254 12096 0 malloc-16 16 43 707 8112 0 254 12000 0 malloc-16 16 15 735 17 0 254 12000 0 malloc-16 16 23 727 74 0 254 12000 0 malloc-16 16 56 694 26647 0 254 12000 0 malloc-16 16 8 742 6676 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 0 1 26 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2302 0 254 8016 0 malloc-16 16 0 500 1 0 254 8000 0 UMA Slabs 1 176 8 14 8 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 144 0 0 0 0 62 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 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 344 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 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1024 0 0 0 0 16 0 0 tcp_rack_map 128 0 0 0 0 126 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 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 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 netlink 2048 0 0 0 0 8 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254