panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:920 cpuid = 1 time = 1691420016 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fc3a50 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fc3bb0 vpanic() at vpanic+0x271/frame 0xfffffe0053fc3d50 panic() at panic+0xb5/frame 0xfffffe0053fc3e10 thread_lock_flags_() at thread_lock_flags_+0x3be/frame 0xfffffe0053fc3f30 propagate_priority() at propagate_priority+0xdd/frame 0xfffffe0053fc3f80 turnstile_wait() at turnstile_wait+0x683/frame 0xfffffe0053fc3ff0 __rw_wlock_hard() at __rw_wlock_hard+0x94b/frame 0xfffffe0053fc4150 _rw_wlock_cookie() at _rw_wlock_cookie+0x1da/frame 0xfffffe0053fc4210 sctp_free_assoc() at sctp_free_assoc+0x9ef/frame 0xfffffe0053fc4370 sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1d9d/frame 0xfffffe0053fc5180 sctp_handle_init_ack() at sctp_handle_init_ack+0x51a/frame 0xfffffe0053fc52b0 sctp_process_control() at sctp_process_control+0x319d/frame 0xfffffe0053fc57c0 sctp_common_input_processing() at sctp_common_input_processing+0xbff/frame 0xfffffe0053fc5a20 sctp_input_with_port() at sctp_input_with_port+0x5ab/frame 0xfffffe0053fc5bb0 sctp_input() at sctp_input+0x31/frame 0xfffffe0053fc5bd0 ip_input() at ip_input+0xac9/frame 0xfffffe0053fc5cf0 swi_net() at swi_net+0x2f3/frame 0xfffffe0053fc5d90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fc5ef0 fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fc5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fc5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x217c2c7(%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 0xffffffff815d2435 printf+0xf5 rdx 0x1 rbx 0xffffffff826c6600 .str.28 rsp 0xfffffe0053fc3b90 rbp 0xfffffe0053fc3bb0 rsi 0 rdi 0xffffffff815d2496 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0 r13 0xfffffe00542f03a0 r14 0xffffffff826c6600 .str.28 r15 0 rip 0xffffffff815c15ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x217c2c7(%rip) db> show proc Process 12 (intr) at 0xfffffe0054224580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836c8000 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836c8000 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836c8fa0 (map 0xffffffff836c8fa0) (map.pmap 0xffffffff836c9060) (pmap 0xffffffff836c90d0) threads: 22 100011 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 L *sctp-in 0xfffffe005758b600 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 2396 844 844 0 R syz-executor.1 2394 855 855 0 R (threaded) syz-executor.3 102663 RunQ syz-executor.3 102737 S uwait 0xfffffe0057aec080 syz-executor.3 2393 847 847 0 R (threaded) syz-executor.2 101377 Run CPU 0 syz-executor.2 102739 L *sctp-in 0xfffffe005758b600 syz-executor.2 2392 843 843 0 LE *sctp-tc 0xfffffe006ecba240 syz-executor.0 1945 1939 1945 0 Ss select 0xfffffe0007d25840 dhclient 1942 1 1942 0 Ss select 0xfffffe0058a3a240 dhclient 1939 1931 424 65 S select 0xfffffe0058a3a440 dhclient 1931 424 424 0 S wait 0xfffffe0058b72ac0 sh 1921 1 1921 65 Ss select 0xfffffe0074949f40 dhclient 1483 0 0 0 DL mdwait 0xfffffe0074942000 [md6] 1478 0 0 0 DL mdwait 0xfffffe00746dc000 [md5] 1469 0 0 0 DL mdwait 0xfffffe007480f000 [md4] 1461 0 0 0 DL mdwait 0xfffffe0074810000 [md3] 1455 0 0 0 DL mdwait 0xfffffe0074743000 [md2] 1445 0 0 0 DL mdwait 0xfffffe0074744000 [md1] 1439 0 0 0 DL mdwait 0xfffffe00746dd000 [md0] 1358 1 1358 0 Ss select 0xfffffe0058a3db40 dhclient 1354 1 1354 0 Ss select 0xfffffe006ca4d1c0 dhclient 1332 1 1332 65 Ss select 0xfffffe006ca4d940 dhclient 939 1 939 0 Ss select 0xfffffe006ca4d8c0 dhclient 935 1 935 0 Ss select 0xfffffe0007d256c0 dhclient 876 0 0 0 DL aiordy 0xfffffe006cd535a0 [aiod4] 875 0 0 0 DL aiordy 0xfffffe006cd545c0 [aiod3] 874 0 0 0 DL aiordy 0xfffffe0058b72000 [aiod2] 873 0 0 0 DL aiordy 0xfffffe006cd53b00 [aiod1] 855 768 855 0 Ds proctre 0xffffffff82c09c40 syz-executor.3 847 768 847 0 Rs syz-executor.2 844 768 844 0 Ls *process 0xfffffe006ecbac00 syz-executor.1 843 768 843 0 Ds proctre 0xffffffff82c09c40 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100088 S wait 0xfffffe00571fb560 syz-fuzzer 100117 S uwait 0xfffffe0057587580 syz-fuzzer 100118 S uwait 0xfffffe0057587680 syz-fuzzer 100119 S kqread 0xfffffe00542cc500 syz-fuzzer 100120 S uwait 0xfffffe0057587880 syz-fuzzer 100121 S uwait 0xfffffe0057587980 syz-fuzzer 100122 S wait 0xfffffe00571fb560 syz-fuzzer 100123 S uwait 0xfffffe0057aed300 syz-fuzzer 100127 S wait 0xfffffe00571fb560 syz-fuzzer 100128 S wait 0xfffffe00571fb560 syz-fuzzer 100131 S uwait 0xfffffe006cde8980 syz-fuzzer 100148 S uwait 0xfffffe0057aed100 syz-fuzzer 100149 S uwait 0xfffffe0057aecb80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0058b73b90 csh 764 682 764 0 Ss select 0xfffffe006ca4d840 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00572328b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587ef8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543980b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543988b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543990b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543998b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe005439b0b0 getty 686 1 686 0 Ss nanslp 0xffffffff8371ec81 cron 682 1 682 0 Ss select 0xfffffe0058a3dec0 sshd 495 1 495 0 Ds biowr 0xfffffe0007e0cea0 syslogd 424 1 424 0 Ss wait 0xfffffe0054226060 devd 423 1 423 65 Ss select 0xfffffe006ca4e3c0 dhclient 338 1 338 0 Ss select 0xfffffe006ca4dd40 dhclient 335 1 335 0 Ss select 0xfffffe006ca4e5c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe00571fcae0 [vnlru] 16 0 0 0 DL syncer 0xffffffff8383c2e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8383a900 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058a284e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838ad440 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838952f8 [dom0] 100080 D launds 0xffffffff83895304 [laundry: dom0] 100081 D umarcl 0xffffffff81d45ab0 [uma] 7 0 0 0 DL - 0xffffffff834b3c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff840073d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843752c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8347e340 [doneq0] 100045 D - 0xffffffff8347e2c0 [async] 100076 D - 0xffffffff8347e140 [scanner] 14 0 0 0 DL seqstat 0xfffffe00543f6c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83890b60 [crypto] 100041 D crypto_ 0xfffffe00542cca30 [crypto returns 0] 100042 D crypto_ 0xfffffe00542cca80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836c75e0 [g_event] 100036 D - 0xffffffff836c7600 [g_up] 100037 D - 0xffffffff836c7620 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 LL (threaded) [intr] 100011 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 L *sctp-in 0xfffffe005758b600 [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 0xfffffe0054225040 [init] 10 0 0 0 DL audit_w 0xffffffff838915a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836c8000 [swapper] 100005 D - 0xfffffe00542cd100 [softirq_0] 100006 D - 0xfffffe00542cd000 [softirq_1] 100007 D - 0xfffffe00542cce00 [if_io_tqg_0] 100008 D - 0xfffffe00542ccd00 [if_io_tqg_1] 100009 D - 0xfffffe00542ccc00 [if_config_tqg_0] 100010 D - 0xfffffe00079a6b00 [linuxkpi_irq_wq] 100012 D - 0xfffffe00079a6900 [inm_free taskq] 100013 D - 0xfffffe00079a6800 [thread taskq] 100014 D - 0xfffffe00079a6700 [aiod_kick taskq] 100015 D - 0xfffffe00079a6600 [in6m_free taskq] 100016 D - 0xfffffe00079a6500 [deferred_unmount ta] 100018 D - 0xfffffe00079a6300 [kqueue_ctx taskq] 100019 D - 0xfffffe00079a6200 [pci_hp taskq] 100021 D - 0xfffffe00079a6000 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079a6000 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079a6000 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079a6000 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079a5e00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079a5e00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079a5e00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079a5e00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079a5b00 [firmware taskq] 100038 D - 0xfffffe00079a5a00 [crypto_0] 100039 D - 0xfffffe00079a5a00 [crypto_1] 100055 D - 0xfffffe00079a5500 [vtnet0 rxq 0] 100056 D - 0xfffffe00079a5400 [vtnet0 txq 0] 100057 D - 0xfffffe00079a5300 [vtnet0 rxq 1] 100058 D - 0xfffffe00079a5200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571c8a80 [virtio_balloon] 100066 D - 0xffffffff826cb740 [deadlkres] 100070 D - 0xfffffe00079a6c00 [mca taskq] 100071 D - 0xfffffe0058760300 [acpi_task_0] 100072 D - 0xfffffe0058760300 [acpi_task_1] 100073 D - 0xfffffe0058760300 [acpi_task_2] 100075 D - 0xfffffe00079a5900 [CAM taskq] db> show all locks Process 2396 (syz-executor.1) thread 0xfffffe00749c4740 (102596) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00749d4168) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_trap.c:105 Process 2393 (syz-executor.2) thread 0xfffffe006ecb5ac0 (102739) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0073e188b8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3339 Process 2392 (syz-executor.0) thread 0xfffffe006ed683a0 (102667) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0073e0df90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3341 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00540844f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3340 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0073e0dfb0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3339 Process 844 (syz-executor.1) thread 0xfffffe006cde2560 (100125) exclusive sx proctree (proctree) r = 0 (0xffffffff82c09c40) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_exit.c:1315 Process 495 (syslogd) thread 0xfffffe0058a90720 (100105) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e0cf20) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4006 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cd70cb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3551 Process 12 (intr) thread 0xfffffe00542f03a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0073f60340) locked @ /syzkaller/managers/i386/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 4326K 4253 sysctloid 35745 2107K 35816 vtbuf 24 1968K 46 kobj 326 1304K 551 newblk 9 1026K 12606 vfscache 3 1025K 3 pcb 220 887K 6106 inodedep 138 564K 2000 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 155 298K 2486 vmem 3 266K 6 acpitask 1 224K 1 acpica 1674 184K 57212 tidhash 3 141K 3 filedesc 18 137K 2919 pagedep 10 131K 1486 linker 352 130K 385 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 136 vnet_data 1 112K 1 sem 4 106K 4 gtaskqueue 18 98K 18 sctp_stro 96 96K 1473 bus 985 81K 5069 sctp_atcl 196 74K 4865 mtx_pool 2 72K 2 BPF 38 71K 233 NFSD srvcache 3 68K 3 syncache 1 68K 1 module 512 64K 512 ddb_capture 1 64K 1 temp 36 53K 2908 umtx 396 50K 396 kdtrace 238 48K 5138 DEVFS3 135 34K 146 dirrem 128 32K 1834 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 md_disk 14 29K 14 md_sectors 7 28K 7 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 81 GEOM 110 18K 691 sctp_timw 70 18K 70 routetbl 164 17K 563 ufs_mount 4 17K 5 proc 3 17K 3 freefile 128 16K 1830 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1648 lltable 45 14K 65 eventhandler 157 13K 157 KTRACE 101 13K 306 sctp_atky 291 13K 6806 ifnet 7 13K 8 ether_multi 152 13K 213 devstat 6 13K 6 kenv 95 12K 95 rman 88 11K 431 CAM queue 5 11K 1528 ksem 4 10K 101 in6_multi 65 9K 85 bmsafemap 2 9K 2021 rpc 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 shmfd 1 8K 1 audit_evclass 237 8K 297 taskqueue 63 7K 63 kqueue 68 7K 2470 cred 25 7K 248 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 386 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 275 5K 275 pf_ifnet 10 5K 24 DEVFSP 66 5K 508 vt 11 5K 11 pwddesc 65 5K 2397 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 45 acpisem 28 4K 28 proc-args 88 4K 3652 kcovinfo 52 4K 65 sctp_athm 196 4K 5255 sctp_map 192 3K 3110 lockf 27 3K 43 terminal 11 3K 11 selfd 40 3K 32093 clone 9 3K 9 uidinfo 3 3K 7 ip6ndp 13 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 53 sctp_ifa 13 2K 17 Unitno 27 2K 235 CAM XPT 22 2K 543 sctp_stri 3 2K 781 msi 12 2K 12 in_multi 6 2K 9 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tun 7 2K 8 freework 5 2K 5220 NFSD session 1 1K 1 softdep 1 1K 1 mkdir 8 1K 2942 freeblks 4 1K 1953 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 4 1K 1019 nhops 6 1K 8 vnodemarker 2 1K 22 CAM periph 4 1K 271 sctp_ifn 6 1K 17 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 1871 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 1471 procdesc 4 1K 16 cdev 2 1K 2 inpcbpolicy 14 1K 1267 osd 9 1K 1032 chacha20random 1 1K 1 biobuf 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 sigio 4 1K 5 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 252 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 aio 4 1K 4 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 8772 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 104 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 586 sctp_mcore 0 0K 0 sctp_socko 0 0K 1647 sctp_iter 0 0K 17 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 17 sctp_aadr 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 24 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 114 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 3122 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 663 allocindir 0 0K 0 indirdep 0 0K 4566 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 17 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 7 in_mfilter 0 0K 7 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 198 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 132 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 184 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 17457 ioctlops 0 0K 177 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 372 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 781 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 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 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 8321 1077 27394 0 254 38494208 0 mbuf 256 11421 16272 1890063 0 254 7089408 0 tcp_log 416 0 5337 24952 0 254 2220192 0 BUF TRIE 144 197 11619 8289 0 62 1701504 0 malloc-384 384 4144 56 4145 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11872 125 15324 0 126 1535616 0 malloc-4096 4096 345 1 1125 0 2 1417216 0 UMA Slabs 0 112 11007 3 11007 0 126 1233120 0 sctp_asoc 2264 96 414 1452 0 254 1154640 0 ertt_txseginfo 40 0 28785 884617 0 254 1151400 0 vmem btag 56 19708 131 19708 0 254 1110984 0 RADIX NODE 144 6280 435 76060 0 62 966960 0 256 Bucket 2048 369 15 9012 0 8 786432 0 sctp_chunk 152 928 3648 137198 0 254 695552 0 FFS inode 1160 510 71 2359 0 8 673960 0 sctp_ep 1176 97 413 3022 0 254 599760 0 tcp_bbr_map 128 0 4185 35391 0 126 535680 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 socket 960 40 468 5657 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 118 399 1792 0 254 380512 0 THREAD 1824 171 27 2740 0 8 361152 0 VM OBJECT 264 1252 98 34988 0 30 356400 0 VNODE 448 550 116 2402 0 30 298368 0 malloc-4096 4096 66 4 2397 0 2 286720 0 malloc-2048 2048 104 32 4109 0 8 278528 0 malloc-64 64 4065 282 9258 0 254 278208 0 malloc-65536 65536 2 2 41 0 1 262144 0 malloc-32768 32768 0 8 4330 0 1 262144 0 malloc-256 256 9 996 15728 0 62 257280 0 malloc-16 16 14978 272 23235 0 254 244000 0 DEVCTL 1024 34 186 178 0 0 225280 0 malloc-16384 16384 9 4 1458 0 1 212992 0 mbuf_packet 256 39 723 12063 0 254 195072 0 malloc-128 128 1307 212 28030 0 126 194432 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-32 32 5604 318 15682 0 254 189504 0 FPU_save_area 832 173 43 3326 0 16 179712 0 MAP ENTRY 96 1438 326 113955 0 126 169344 0 malloc-1024 1024 144 16 168 0 16 163840 0 FFS2 dinode 256 510 120 2359 0 62 161280 0 S VFS Cache 104 1010 394 3105 0 126 146016 0 malloc-256 256 325 245 2052 0 62 145920 0 malloc-384 384 137 223 2217 0 30 138240 0 128 Bucket 1024 91 40 533 0 16 134144 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 102 26 1952 0 16 131072 0 unpcb 256 17 493 1333 0 254 130560 0 malloc-256 256 291 219 10355 0 62 130560 0 malloc-384 384 262 68 4931 0 30 126720 0 malloc-8192 8192 7 8 33 0 1 122880 0 PROC 1376 65 23 2396 0 8 121088 0 ksiginfo 112 79 965 664 0 126 116928 0 malloc-128 128 553 346 4123 0 126 115072 0 malloc-128 128 631 144 1555 0 126 99200 0 filedesc0 1072 66 25 2397 0 8 97552 0 UMA Kegs 384 234 9 234 0 30 93312 0 64 Bucket 512 104 64 4374 0 30 86016 0 g_bio 408 4 206 68026 0 30 85680 0 sctp_readq 152 0 520 361 0 254 79040 0 malloc-64 64 660 411 17955 0 254 68544 0 malloc-128 128 351 176 3543 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 17 0 1 65536 0 malloc-4096 4096 15 1 15 0 2 65536 0 malloc-256 256 93 162 3867 0 62 65280 0 malloc-256 256 148 107 4042 0 62 65280 0 32 Bucket 256 82 173 2757 0 62 65280 0 sctp_stream_msg_out 112 57 483 585 0 254 60480 0 malloc-4096 4096 13 1 24 0 2 57344 0 tcp_inpcb 1304 4 38 1019 0 8 54768 0 malloc-64 64 421 398 35282 0 254 52416 0 malloc-64 64 526 293 3158 0 254 52416 0 VMSPACE 616 38 46 2377 0 16 51744 0 tcp_rack_pcb 1024 0 48 293 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 22661 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 86 0 1 49152 0 malloc-4096 4096 0 12 294 0 2 49152 0 malloc-4096 4096 7 5 243 0 2 49152 0 malloc-2048 2048 13 11 14 0 8 49152 0 malloc-384 384 89 31 125 0 30 46080 0 da_ccb 544 1 83 17096 0 16 45696 0 tcp_bbr_pcb 832 0 54 614 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 211 339 15753 0 126 44000 0 clpbuf 2624 0 16 53 0 4 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 9 1 13 0 2 40960 0 pcpu-8 8 4781 339 6463 0 254 40960 0 pipe 728 22 33 518 0 16 40040 0 udp_inpcb 424 6 84 211 0 30 38160 0 malloc-64 64 13 554 25 0 254 36288 0 malloc-64 64 73 494 101 0 254 36288 0 malloc-64 64 87 480 203 0 254 36288 0 malloc-64 64 34 533 397 0 254 36288 0 16 Bucket 144 83 169 916 0 62 36288 0 tcp_rack_map 128 0 279 618 0 126 35712 0 malloc-128 128 35 244 406 0 126 35712 0 malloc-128 128 51 228 1544 0 126 35712 0 malloc-128 128 9 270 373 0 126 35712 0 routing nhops 256 27 108 40 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 44 91 608 0 62 34560 0 malloc-256 256 56 79 2391 0 62 34560 0 malloc-256 256 85 50 593 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 SLEEPQUEUE 88 199 185 199 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 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 3 13 64 0 8 32768 0 malloc-2048 2048 6 10 34 0 8 32768 0 malloc-2048 2048 1 15 87 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 2 30 70 0 16 32768 0 malloc-1024 1024 3 29 1256 0 16 32768 0 malloc-1024 1024 12 20 163 0 16 32768 0 malloc-1024 1024 9 23 17 0 16 32768 0 malloc-512 512 9 55 127 0 30 32768 0 malloc-512 512 1 63 19 0 30 32768 0 malloc-512 512 3 61 785 0 30 32768 0 malloc-512 512 12 52 284 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 PWD 40 19 789 1529 0 254 32320 0 KNOTE 160 28 172 14899 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 31 233 45 0 126 31680 0 sctp_laddr 48 1 587 1218 0 254 28224 0 tcp_inpcb ports 32 2 880 760 0 254 28224 0 4 Bucket 48 8 580 15 0 254 28224 0 2 Bucket 32 71 811 1255 0 254 28224 0 AIO 208 0 133 16 0 62 27664 0 udplite_inpcb 424 0 63 21 0 30 26712 0 cpuset 200 7 121 429 0 62 25600 0 ripcb 392 4 59 16 0 30 24696 0 rl_entry 40 86 520 86 0 254 24240 0 rtentry 168 30 114 40 0 62 24192 0 8 Bucket 80 56 244 1330 0 126 24000 0 malloc-384 384 12 48 12 0 30 23040 0 malloc-384 384 2 58 345 0 30 23040 0 malloc-384 384 44 16 67 0 30 23040 0 domainset 40 0 567 332 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 4 276 1019 0 126 20160 0 malloc-32 32 318 312 378 0 254 20160 0 malloc-32 32 47 583 311 0 254 20160 0 malloc-32 32 87 543 1152 0 254 20160 0 malloc-32 32 187 443 941 0 254 20160 0 malloc-32 32 74 556 2946 0 254 20160 0 malloc-32 32 53 577 300 0 254 20160 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-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 4 28 24 0 30 16384 0 malloc-512 512 1 31 9 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 82672 0 254 16032 0 kenv 258 16 44 1046 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-32 32 9 369 77 0 254 12096 0 malloc-16 16 38 712 2434 0 254 12000 0 malloc-16 16 304 446 529 0 254 12000 0 malloc-16 16 62 688 121 0 254 12000 0 malloc-16 16 188 562 3055 0 254 12000 0 malloc-16 16 215 535 29801 0 254 12000 0 malloc-16 16 47 703 3031 0 254 12000 0 AIOCB 552 0 21 16 0 16 11592 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 15 485 15 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md6 4 511 257 511 0 254 3072 0 md5 4 511 257 511 0 254 3072 0 md4 4 511 257 511 0 254 3072 0 md3 4 511 257 511 0 254 3072 0 md2 4 511 257 511 0 254 3072 0 md1 4 511 257 511 0 254 3072 0 md0 4 511 257 511 0 254 3072 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 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 352 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 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 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 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 TMPFS node 232 0 0 0 0 62 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 NCLNODE 608 0 0 0 0 16 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 cryptop 280 0 0 0 0 30 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 104 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 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 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-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-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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