panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:920 cpuid = 0 time = 1653995225 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b32490 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b325f0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b326d0 panic() at panic+0xb5/frame 0xfffffe0053b32790 thread_lock_flags_() at thread_lock_flags_+0x3f2/frame 0xfffffe0053b328b0 propagate_priority() at propagate_priority+0xde/frame 0xfffffe0053b32900 turnstile_wait() at turnstile_wait+0x66d/frame 0xfffffe0053b32970 __mtx_lock_sleep() at __mtx_lock_sleep+0x46b/frame 0xfffffe0053b32ab0 __mtx_lock_flags() at __mtx_lock_flags+0x231/frame 0xfffffe0053b32b90 sctp_timeout_handler() at sctp_timeout_handler+0x30f/frame 0xfffffe0053b32cd0 softclock_call_cc() at softclock_call_cc+0x3c9/frame 0xfffffe0053b32e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053b32ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b32f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b32f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x275b69a(%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 0xffffffff8172b3f6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053b325d0 rbp 0xfffffe0053b325f0 rsi 0 rdi 0xffffffff8172b458 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058da2530 r12 0xfffffe0053e9b3a0 r13 0xfffffe0053b32601 r14 0xffffffff82b598a0 .str.26 r15 0xffffffff82b598a0 .str.26 rip 0xffffffff8171af7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b69a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053de0000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e19c80 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e19c80 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1ac20 (map 0xffffffff83e1ac20) (map.pmap 0xffffffff83e1ace0) (pmap 0xffffffff83e1ad48) threads: 2 100029 L *sctp-tc 0xfffffe0057886cc0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 37497 778 778 0 LE *sctp-tc 0xfffffe0057886cc0 syz-executor.1 37496 790 790 0 T (threaded) syz-executor.3 139228 s syz-executor.3 141204 L *sctp-in 0xfffffe0007876a80 syz-executor.3 141208 L *sctp-in 0xfffffe0007876a80 syz-executor.3 37494 779 779 0 T (threaded) syz-executor.2 129857 s syz-executor.2 141202 L *sctp-in 0xfffffe0007876a80 syz-executor.2 141207 L *sctp-in 0xfffffe0007876a80 syz-executor.2 141209 L *sctp-in 0xfffffe0007876a80 syz-executor.2 34938 34937 777 0 SV uwait 0xfffffe0057327d80 syz-executor.0 34937 1 777 0 DV ppwait 0xfffffe00a6638a40 syz-executor.0 34925 1 777 0 SV uwait 0xfffffe005788a100 syz-executor.0 34917 1 777 0 SV uwait 0xfffffe00a66d2900 syz-executor.0 34507 34505 790 0 SV uwait 0xfffffe0058b2fe00 syz-executor.3 34505 1 790 0 DV ppwait 0xfffffe00a5ceca40 syz-executor.3 34496 1 790 0 SV uwait 0xfffffe00a66d3180 syz-executor.3 34484 1 790 0 SV uwait 0xfffffe005788a200 syz-executor.3 21397 1 777 0 S uwait 0xfffffe005788a900 syz-executor.0 21394 1 777 0 S uwait 0xfffffe0057328400 syz-executor.0 21387 1 777 0 S uwait 0xfffffe005788cb00 syz-executor.0 10290 1 10290 65 Ss select 0xfffffe00a5e60940 dhclient 8974 1 8974 0 Ss select 0xfffffe00a5d59a40 dhclient 8971 1 8971 0 Ss select 0xfffffe00a5d73340 dhclient 8937 1 8937 65 Ss select 0xfffffe00a5e2c0c0 dhclient 5887 1 5887 0 Ss select 0xfffffe009e8fba40 dhclient 5880 1 5880 0 Ss select 0xfffffe00a5e95cc0 dhclient 5857 1 5857 65 Ss select 0xfffffe00a5e44e40 dhclient 4041 1 4041 0 Ss select 0xfffffe00a5e95d40 dhclient 4035 1 4035 0 Ss select 0xfffffe00a5d76540 dhclient 4016 1 4016 65 Ss select 0xfffffe009e8f9840 dhclient 3548 3546 777 0 SV uwait 0xfffffe0057889780 syz-executor.0 3546 1 777 0 DV ppwait 0xfffffe00a5ceef88 syz-executor.0 3537 1 777 0 SV uwait 0xfffffe0057889680 syz-executor.0 3526 1 777 0 SV uwait 0xfffffe005732a200 syz-executor.0 3485 1 777 0 SV uwait 0xfffffe0057889380 syz-executor.0 3484 1 777 0 SV sigwait 0xfffffe00a5ceb0b0 syz-executor.0 3474 1 777 0 SV uwait 0xfffffe005732a300 syz-executor.0 3470 1 777 0 SV sigwait 0xfffffe00a5cee0b0 syz-executor.0 3459 1 777 0 SV sigwait 0xfffffe0058cb1b40 syz-executor.0 3421 1 777 60928 S uwait 0xfffffe0058b2ec00 syz-executor.0 3414 1 777 60928 S uwait 0xfffffe005732a400 syz-executor.0 3413 1 777 60928 S uwait 0xfffffe0058b2e280 syz-executor.0 3399 1 777 60928 S uwait 0xfffffe005788a000 syz-executor.0 3121 1 777 0 SV uwait 0xfffffe005788cd00 syz-executor.0 3115 1 777 0 SV uwait 0xfffffe005788ca00 syz-executor.0 2471 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 2470 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 2469 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 2468 0 0 0 DL - 0xffffffff83f639c0 [soaiod1] 2467 0 0 0 DL aiordy 0xfffffe00a5ceba90 [aiod4] 2466 0 0 0 DL aiordy 0xfffffe0058cb1000 [aiod3] 2465 0 0 0 DL aiordy 0xfffffe0056f9f000 [aiod2] 2464 0 0 0 DL aiordy 0xfffffe0056f9e548 [aiod1] 838 1 838 0 Ss select 0xfffffe0056f6a6c0 dhclient 830 1 830 0 Ss select 0xfffffe00578fccc0 dhclient 790 774 790 0 Rs CPU -1 syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83e43c81 syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e43c81 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0058bdb5d0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe005788b500 syz-fuzzer 100118 S uwait 0xfffffe0058b30500 syz-fuzzer 100119 S uwait 0xfffffe0058b30400 syz-fuzzer 100120 S uwait 0xfffffe0058b30300 syz-fuzzer 100121 S uwait 0xfffffe0058b30200 syz-fuzzer 100122 S uwait 0xfffffe0057328c00 syz-fuzzer 100123 S uwait 0xfffffe0057328b00 syz-fuzzer 100124 S kqread 0xfffffe0058b66d00 syz-fuzzer 100126 S uwait 0xfffffe0057328880 syz-fuzzer 100127 S uwait 0xfffffe0058b2e080 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058cb25f8 csh 770 688 770 0 Ss select 0xfffffe0056f6bf40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c2cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c30b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057472cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c34b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c38b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c3cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c40b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c44b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c81 cron 688 1 688 0 Ss select 0xfffffe0056f6ad40 sshd 501 1 501 0 Ss select 0xfffffe0056f6b140 syslogd 430 1 430 0 Ss select 0xfffffe0056f6b240 devd 429 1 429 65 Ss select 0xfffffe0056f6b440 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b0c0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b540 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574728e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e4b980 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84708550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b68460 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [g_down] 2 0 0 0 LL (threaded) [clock] 100029 L *sctp-tc 0xfffffe0057886cc0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 LL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 L *sctp-in 0xfffffe0007876a80 [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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5f721 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 37497 (syz-executor.1) thread 0xfffffe00a66cf020 (139022) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a6c49248) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c199d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a6c49268) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338 Process 37496 (syz-executor.3) thread 0xfffffe00a5d04720 (141204) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a5c5b440) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:6993 Process 37494 (syz-executor.2) thread 0xfffffe00a5eb6000 (141207) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a5c60a00) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:6993 Process 12 (intr) thread 0xfffffe0053e9a560 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009f2b98b0) 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 4217 4323K 4245 sysctloid 35322 2081K 35393 pcb 1309 1984K 125245 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 15 1028K 88292 vfscache 3 1025K 3 inodedep 1072 914K 39747 sctp_stro 609 609K 24693 filedesc 68 538K 72605 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 1254 471K 87202 subproc 205 404K 37617 vmem 3 274K 5 dirrem 1063 266K 37732 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 freefile 1057 133K 37707 pagedep 15 132K 36356 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sctp_timw 427 107K 427 sem 4 106K 4 BPF 46 88K 263 bus 995 81K 5208 sctp_atky 1862 78K 112865 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 440 55K 440 kdtrace 280 54K 78717 temp 34 33K 2446 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 13 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_athm 1254 20K 87267 sctp_map 1218 20K 49386 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 routetbl 129 16K 411 bus-sc 34 15K 1681 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 69 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 cred 34 9K 1116 bmsafemap 2 9K 38715 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 16 rpc 2 8K 2 shmfd 1 8K 164 pfs_vncache 1 8K 1 kqueue 92 8K 37541 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 484 pwddesc 89 6K 37605 sctp_aadr 78 5K 132 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 54 pf_ifnet 10 5K 19 DEVFSP 68 5K 890 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 117 4K 38826 acpisem 28 4K 28 selfd 55 4K 642179 lockf 32 4K 60 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 407 uidinfo 4 3K 96 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 1705 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 58797 newdirblk 10 2K 36335 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 37 softdep 1 1K 1 mkdir 8 1K 72670 freeblks 4 1K 38770 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 16 1K 12009 nhops 6 1K 8 vnodemarker 2 1K 66 NFSD session 1 1K 1 inpcbpolicy 30 1K 13491 CAM periph 4 1K 271 sctp_ifn 6 1K 14 tcp_fsb 6 1K 4328 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 157 encap_export_host 12 1K 12 procdesc 5 1K 14 osd 20 1K 11727 diradd 4 1K 37774 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 74063 aesni_data 2 1K 2 cryptodev 2 1K 838 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 118 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 51993 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 mqdata 0 0K 0 tcp_do 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 103 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 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 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 43120 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 30 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 2 allocindir 0 0K 0 indirdep 0 0K 30581 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 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 1326 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 USBdev 0 0K 0 USB 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 4 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 36545 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 3211 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 6 lio 0 0K 10 acl 0 0K 0 mbuf_tag 0 0K 127 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 65290 ioctlops 0 0K 272 eventfd 0 0K 1027 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 891 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 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 0 0K 281 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 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 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8423 975 1374324 0 254 38494208 0 tcp_log 416 101 10321 244607 0 254 4335552 0 mbuf 256 9528 645 2399558 0 254 2604288 0 pbuf 2624 0 989 0 0 2 2595136 0 RADIX NODE 144 15973 430 859298 0 63 2362032 0 sctp_asoc 2256 609 156 24693 0 254 1725840 0 BUF TRIE 144 191 11597 49651 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11627 246 49507 0 126 1519744 0 malloc-384 384 1085 2665 39815 0 30 1440000 0 malloc-2048 2048 647 17 62686 0 8 1359872 0 malloc-4096 4096 328 2 495 0 2 1351680 0 UMA Slabs 0 112 11395 11 11395 0 126 1277472 0 sctp_ep 1208 643 377 62490 0 254 1232160 0 vmem btag 56 21033 102 21033 0 254 1183560 0 malloc-256 256 1138 2717 40411 0 62 986880 0 malloc-256 256 280 3380 304535 0 62 936960 0 VM OBJECT 264 2760 60 802939 0 30 744480 0 socket 960 95 669 77518 0 254 733440 0 FFS inode 1160 539 70 38246 0 8 706440 0 malloc-16384 16384 37 5 36464 0 1 688128 0 malloc-1024 1024 616 24 24701 0 16 655360 0 sctp_raddr 736 621 149 24790 0 254 566720 0 tcpcb 1104 16 495 11716 0 254 564144 0 256 Bucket 2048 246 18 7560 0 8 540672 0 malloc-128 128 1405 2780 74884 0 126 535680 0 malloc-384 384 1256 64 87205 0 30 506880 0 malloc-4096 4096 112 6 37524 0 2 483328 0 MAP ENTRY 96 3832 326 1903960 0 126 399168 0 THREAD 1808 189 31 41214 0 8 397760 0 malloc-65536 65536 4 2 140 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 580 140 38289 0 30 322560 0 malloc-64 64 4163 436 42538 0 254 294336 0 malloc-256 256 1092 33 66292 0 62 288000 0 malloc-32768 32768 1 7 28968 0 2 262144 0 malloc-16 16 14655 345 14736 0 254 240000 0 DEVCTL 1024 0 220 154 0 0 225280 0 ertt_txseginfo 40 0 5151 157407 0 254 206040 0 malloc-65536 65536 1 2 23 0 1 196608 0 mbuf_packet 256 122 640 49270 0 254 195072 0 malloc-32 32 5361 561 5778 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 191 34 47693 0 16 187200 0 VMSPACE 2552 60 12 37459 0 4 183744 0 malloc-128 128 1220 175 27018 0 126 178560 0 FFS2 dinode 256 539 151 38246 0 62 176640 0 S VFS Cache 104 1064 457 41437 0 126 158184 0 sctp_chunk 152 591 449 758 0 254 158080 0 PROC 1352 89 25 37501 0 8 154128 0 128 Bucket 1024 105 42 5783 0 16 150528 0 malloc-1024 1024 121 23 352 0 16 147456 0 64 Bucket 512 173 91 33497 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 262 0 1 131072 0 malloc-2048 2048 5 59 1121 0 8 131072 0 tcp_bbr_map 128 4 1019 26929 0 126 130944 0 unpcb 256 20 490 1491 0 254 130560 0 filedesc0 1072 90 22 37605 0 8 120064 0 ksiginfo 112 96 948 7444 0 126 116928 0 malloc-64 64 1221 354 38194 0 254 100800 0 malloc-128 128 531 244 11306 0 126 99200 0 malloc-256 256 238 137 41367 0 62 96000 0 32 Bucket 256 177 198 21276 0 62 96000 0 malloc-8192 8192 6 5 238 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 401949 0 30 85680 0 pipe 744 23 92 950 0 16 85560 0 malloc-128 128 488 163 1469 0 126 83328 0 sctp_readq 152 1 519 18 0 254 79040 0 udp_inpcb 424 6 174 463 0 30 76320 0 tcp_inpcb 424 16 164 11716 0 30 76320 0 malloc-64 64 568 503 1637 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 6 2 15 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 Files 80 272 528 130894 0 126 64000 0 sctp_stream_msg_out 112 193 347 944 0 254 60480 0 malloc-32 32 1521 369 91324 0 254 60480 0 malloc-384 384 115 35 116 0 30 57600 0 udplite_inpcb 424 3 123 946 0 30 53424 0 ripcb 424 5 121 366 0 30 53424 0 malloc-64 64 0 819 21097 0 254 52416 0 malloc-64 64 212 607 679937 0 254 52416 0 malloc-128 128 165 238 1693 0 126 51584 0 malloc-128 128 188 215 311 0 126 51584 0 malloc-128 128 39 364 72887 0 126 51584 0 malloc-256 256 63 132 1826 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 170407 0 16 49152 0 malloc-2048 2048 10 14 11 0 8 49152 0 malloc-1024 1024 6 42 530 0 16 49152 0 tcp_rack_pcb 896 6 48 4328 0 16 48384 0 tcp_bbr_pcb 832 2 52 4122 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 34 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 5 5 634 0 2 40960 0 pcpu-8 8 4704 416 6379 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 100592 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 tcp_inpcb ports 32 5 1129 7872 0 254 36288 0 malloc-64 64 200 367 226 0 254 36288 0 malloc-64 64 120 447 38514 0 254 36288 0 malloc-64 64 18 549 40 0 254 36288 0 16 Bucket 144 78 174 4676 0 62 36288 0 8 Bucket 80 54 396 7700 0 126 36000 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 43 47 45 0 30 34560 0 malloc-384 384 43 47 72 0 30 34560 0 malloc-256 256 2 133 6536 0 62 34560 0 malloc-256 256 46 89 50 0 62 34560 0 malloc-256 256 18 117 1276 0 62 34560 0 TURNSTILE 136 221 31 221 0 62 34272 0 SLEEPQUEUE 88 221 163 221 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 2 6 36553 0 2 32768 0 malloc-2048 2048 3 13 20 0 8 32768 0 malloc-2048 2048 3 13 81 0 8 32768 0 malloc-2048 2048 7 9 96 0 8 32768 0 malloc-1024 1024 0 32 213 0 16 32768 0 malloc-1024 1024 27 5 205 0 16 32768 0 malloc-1024 1024 6 26 1223 0 16 32768 0 malloc-512 512 11 53 75 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 4 60 39 0 30 32768 0 malloc-512 512 10 54 242 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 358206 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 9 255 7876 0 126 31680 0 cpuset 104 7 272 3315 0 126 29016 0 sctp_laddr 48 0 588 2345 0 254 28224 0 PWD 32 40 842 36388 0 254 28224 0 4 Bucket 48 7 581 833 0 254 28224 0 2 Bucket 32 61 821 8469 0 254 28224 0 malloc-16 16 1301 449 125399 0 254 28000 0 malloc-16 16 1245 505 49469 0 254 28000 0 AIO 208 7 126 50 0 62 27664 0 malloc-8192 8192 1 2 10 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 76 0 126 24288 0 rl_entry 40 91 515 91 0 254 24240 0 malloc-384 384 0 60 2 0 30 23040 0 malloc-384 384 1 59 67 0 30 23040 0 domainset 40 0 567 2479 0 254 22680 0 udpcb 32 9 621 1409 0 254 20160 0 udp_inpcb ports 32 3 627 48 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 16 264 11716 0 126 20160 0 malloc-32 32 5 625 53181 0 254 20160 0 malloc-32 32 162 468 15443 0 254 20160 0 malloc-32 32 111 519 37202 0 254 20160 0 malloc-32 32 126 504 128 0 254 20160 0 malloc-32 32 56 574 259 0 254 20160 0 malloc-32 32 23 607 1717 0 254 20160 0 cryptop 280 0 70 58 0 30 19600 0 AIOCB 552 0 35 81 0 16 19320 0 AIOLIO 272 0 70 10 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 4 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 3 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 714526 0 254 16032 0 malloc-16 16 482 518 3454 0 254 16000 0 kenv 258 15 45 1049 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 malloc-16 16 12 738 103791 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 60 0 254 12000 0 malloc-16 16 66 684 38264 0 254 12000 0 tfo_ccache_entries 80 3 125 3 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 36 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 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 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 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 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 ipq 56 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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 144 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-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 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 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