panic: ASan: Invalid access, 8-byte read at 0xfffffe0007a88500, UMAUseAfterFree(fd) cpuid = 1 time = 1750416454 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056aca590 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056aca6f0 vpanic() at vpanic+0x257/frame 0xfffffe0056aca8b0 panic() at panic+0xb5/frame 0xfffffe0056aca980 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056acaa50 rt_newmaddrmsg() at rt_newmaddrmsg+0x158/frame 0xfffffe0056acab90 if_delmulti_locked() at if_delmulti_locked+0xc4/frame 0xfffffe0056acabf0 if_delmulti_ifma_flags() at if_delmulti_ifma_flags+0x225/frame 0xfffffe0056acacd0 in6m_release_task() at in6m_release_task+0x1ec/frame 0xfffffe0056acad30 taskqueue_run_locked() at taskqueue_run_locked+0x3ed/frame 0xfffffe0056acaea0 taskqueue_thread_loop() at taskqueue_thread_loop+0x118/frame 0xfffffe0056acaef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056acaf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056acaf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100020 ] Stopped at kdb_enter+0x6e: movq $0,0x25bbdd7(%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 0x1fffffc00ad59468 rdx 0xdffff7c000000000 rbx 0xffffffff827b8ca0 .str.27 rsp 0xfffffe0056aca6d0 rbp 0xfffffe0056aca6f0 rsi 0 rdi 0xffffffff830004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x12 r12 0xfffffe0007818000 r13 0xfffffffffffffffd r14 0xffffffff827b8ca0 .str.27 r15 0 rip 0xffffffff816005be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bbdd7(%rip) db> show proc Process 0 (kernel) at 0xffffffff83b468e0: state: NORMAL uid: 0 gids: 0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 0 sigparent: 0 vmspace: 0xffffffff83b478c0 (map 0xffffffff83b478c0) (map.pmap 0xffffffff83b47960) (pmap 0xffffffff83b479d0) threads: 38 100000 D parked 0xffffffff84c33ff0 [swapper] 100005 D - 0xfffffe0053e9c800 [softirq_0] 100006 D - 0xfffffe0053e9c700 [softirq_1] 100007 D - 0xfffffe0053e9c600 [if_io_tqg_0] 100008 D - 0xfffffe0053e9c500 [if_io_tqg_1] 100009 D - 0xfffffe0053e9c400 [if_config_tqg_0] 100010 D - 0xfffffe0007765b00 [kqueue_ctx taskq] 100011 D - 0xfffffe0007765a00 [jail_remove taskq] 100012 D - 0xfffffe0007765900 [bus taskq] 100015 D - 0xfffffe0007765600 [thread taskq] 100017 D - 0xfffffe0007765400 [aiod_kick taskq] 100018 D - 0xfffffe0007765300 [deferred_unmount ta] 100019 D - 0xfffffe0007765200 [inm_free taskq] 100020 Run CPU 1 [in6m_free taskq] 100021 D - 0xfffffe0007765000 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007764e00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007764e00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007764e00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007764e00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007764d00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007764d00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007764d00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007764d00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007764a00 [firmware taskq] 100041 D - 0xfffffe0007764700 [crypto_0] 100042 D - 0xfffffe0007764700 [crypto_1] 100057 D - 0xfffffe0007764300 [vtnet0 rxq 0] 100058 D - 0xfffffe0007764200 [vtnet0 txq 0] 100059 D - 0xfffffe0007764100 [vtnet0 rxq 1] 100060 D - 0xfffffe0007764000 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057d7eb80 [virtio_balloon] 100066 D - 0xffffffff827be040 [deadlkres] 100070 D - 0xfffffe00593dc300 [acpi_task_0] 100071 D - 0xfffffe00593dc300 [acpi_task_1] 100072 D - 0xfffffe00593dc300 [acpi_task_2] 100074 D - 0xfffffe0007765c00 [mca taskq] 100075 D - 0xfffffe0007764600 [CAM taskq] 100077 D - 0xfffffe0007763e00 [ipsec_offload] db> ps pid ppid pgrp uid state wmesg wchan cmd 3286 841 841 0 R syz-executor 3274 775 3274 0 R syz-executor 2521 2494 2521 0 Ss select 0xfffffe006dbd6240 dhclient 2511 1 2511 0 Ss select 0xfffffe006dbd63c0 dhclient 2494 2466 424 65 S select 0xfffffe006dbd6440 dhclient 2466 424 424 0 S wait 0xfffffe005410c000 sh 841 775 841 0 S nanslp 0xffffffff83b9d541 syz-executor 832 775 832 0 R CPU 0 syz-executor 829 775 829 0 R syz-executor 775 774 772 0 S select 0xfffffe006dbd6a40 syz-executor 774 772 772 0 S (threaded) syz-execprog 100093 S uwait 0xfffffe005963e980 syz-execprog 100113 S uwait 0xfffffe00584ea000 syz-execprog 100114 S uwait 0xfffffe00584ea100 syz-execprog 100115 S uwait 0xfffffe00584ea200 syz-execprog 100116 S uwait 0xfffffe00584ea780 syz-execprog 100117 S uwait 0xfffffe005963cb00 syz-execprog 100118 S kqread 0xfffffe0007a6e400 syz-execprog 100152 S uwait 0xfffffe00584e9580 syz-execprog 772 770 772 0 Ss sigsusp 0xfffffe0054007b90 csh 770 682 770 0 Ss select 0xfffffe006dbd69c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0057dfa8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00594908b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594910b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594918b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0053f6d0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0053f6d8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f6f0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f6f8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f700b0 getty 686 1 686 0 Ss nanslp 0xffffffff83b9d540 cron 682 1 682 0 Ss select 0xfffffe006dbd6e40 sshd 495 1 495 0 Ss select 0xfffffe006dbd6f40 syslogd 424 1 424 0 Ss wait 0xfffffe0054007020 devd 423 1 423 65 Ss select 0xfffffe00596fedc0 dhclient 338 1 338 0 Ss select 0xfffffe006dbd71c0 dhclient 335 1 335 0 Ss select 0xfffffe00596fef40 dhclient 17 0 0 0 DL syncer 0xffffffff83cbafa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00596d3ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d043c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea488 [dom0] 100081 D launds 0xffffffff83cea494 [laundry: dom0] 100082 D umarcl 0xffffffff81dd6850 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485e850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84697700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5d40 [crypto] 100044 D crypto_ 0xfffffe0007a6fc30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a6fc80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0053ff0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce67e0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D parked 0xffffffff84c33ff0 [swapper] 100005 D - 0xfffffe0053e9c800 [softirq_0] 100006 D - 0xfffffe0053e9c700 [softirq_1] 100007 D - 0xfffffe0053e9c600 [if_io_tqg_0] 100008 D - 0xfffffe0053e9c500 [if_io_tqg_1] 100009 D - 0xfffffe0053e9c400 [if_config_tqg_0] 100010 D - 0xfffffe0007765b00 [kqueue_ctx taskq] 100011 D - 0xfffffe0007765a00 [jail_remove taskq] 100012 D - 0xfffffe0007765900 [bus taskq] 100015 D - 0xfffffe0007765600 [thread taskq] 100017 D - 0xfffffe0007765400 [aiod_kick taskq] 100018 D - 0xfffffe0007765300 [deferred_unmount ta] 100019 D - 0xfffffe0007765200 [inm_free taskq] 100020 Run CPU 1 [in6m_free taskq] 100021 D - 0xfffffe0007765000 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007764e00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007764e00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007764e00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007764e00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007764d00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007764d00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007764d00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007764d00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007764a00 [firmware taskq] 100041 D - 0xfffffe0007764700 [crypto_0] 100042 D - 0xfffffe0007764700 [crypto_1] 100057 D - 0xfffffe0007764300 [vtnet0 rxq 0] 100058 D - 0xfffffe0007764200 [vtnet0 txq 0] 100059 D - 0xfffffe0007764100 [vtnet0 rxq 1] 100060 D - 0xfffffe0007764000 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057d7eb80 [virtio_balloon] 100066 D - 0xffffffff827be040 [deadlkres] 100070 D - 0xfffffe00593dc300 [acpi_task_0] 100071 D - 0xfffffe00593dc300 [acpi_task_1] 100072 D - 0xfffffe00593dc300 [acpi_task_2] 100074 D - 0xfffffe0007765c00 [mca taskq] 100075 D - 0xfffffe0007764600 [CAM taskq] 100077 D - 0xfffffe0007763e00 [ipsec_offload] 3278 3274 3274 0 Z ifconfig db> show all locks Process 832 (syz-executor) thread 0xfffffe005400e000 (100089) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c4bfc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e649e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfa4908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4778 Process 0 (kernel) thread 0xfffffe0007818000 (100020) exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce1300) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:648 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 486 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sysctloid 34891 2055K 34966 vtbuf 24 1968K 46 newblk 1820 1479K 4243 kobj 331 1324K 495 vfscache 3 1025K 3 pcb 24 669K 57 inodedep 395 660K 2467 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 126 222K 3365 KTRACE 100 200K 100 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 37 137K 2403 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 filedesc 12 89K 4831 dirrem 347 87K 2385 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 freefile 346 44K 2374 kdtrace 188 38K 3440 temp 31 37K 2064 umtx 288 36K 288 BPF 21 36K 23 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 LRO 18 19K 22 routetbl 167 17K 563 ifaddr 59 17K 78 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 ifnet 7 13K 8 kenv 95 12K 95 lltable 35 11K 51 GEOM 61 11K 477 ether_multi 127 11K 11170 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 bmsafemap 3 9K 2433 plimit 22 9K 460 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 in6_multi 55 8K 2271 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 286 kqueue 51 6K 3294 pfs_nodes 22 6K 22 mkdir 38 5K 4782 diradd 38 5K 2429 ufs_dirhash 24 5K 24 UMA 266 5K 266 pf_ifnet 10 5K 26 newdirblk 34 5K 2391 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 48 3K 117653 pwddesc 47 3K 3287 proc-args 76 3K 4488 terminal 11 3K 11 session 21 3K 53 indirdep 10 3K 10 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 Unitno 28 2K 56 CAM XPT 22 2K 543 ip6ndp 10 2K 15 toponodes 6 2K 6 sctp_ifa 11 2K 16 ipsecpolicy 2 2K 2 select 11 2K 41 in_multi 5 2K 9 msi 9 2K 9 netlink 2 2K 112 tun 3 2K 5 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 2375 ipsec 3 1K 3 freeblks 3 1K 2374 CC Mem 6 1K 13 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 16 crypto 4 1K 4 mld 5 1K 7 encap_export_host 12 1K 12 igmp 5 1K 7 osd 11 1K 29 DEVFSP 9 1K 46 cdev 2 1K 2 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 2554 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 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 3359 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 59 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 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 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 14 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 14 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 filemon 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 297 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 22 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 4 ipsecrequest 0 0K 0 ip6opt 0 0K 6 ip6_msource 0 0K 2196 ip6_moptions 0 0K 2342 in6_mfilter 0 0K 4684 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 204 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 28 aio 0 0K 0 lio 0 0K 0 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 iov 0 0K 15965 ioctlops 0 0K 103 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 673 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kcovinfo 0 0K 30 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 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 0 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 24003 0 254 38494208 0 tcp_log 416 10189 233 17958 0 254 4335552 0 mbuf 256 8609 1053 58114 0 254 2473472 0 BUF TRIE 152 308 11496 1224 0 62 1794208 0 malloc-384 384 4197 33 4211 0 30 1624320 0 malloc-128 128 11489 105 14928 0 126 1484032 0 malloc-4096 4096 333 3 703 0 2 1376256 0 UMA Slabs 0 112 10936 2 10936 0 126 1225056 0 malloc-65536 65536 14 2 85 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17437 98 17437 0 254 981960 0 RADIX NODE 152 4586 999 87373 0 63 848920 0 malloc-384 384 413 1687 2523 0 30 806400 0 FFS inode 1168 546 28 2920 0 8 670432 0 malloc-256 256 576 1794 5041 0 62 606720 0 socket 1024 27 481 3792 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-256 256 1838 157 9008 0 62 510720 0 256 Bucket 2048 126 34 1183 0 8 327680 0 VM OBJECT 248 1023 225 38523 0 62 309504 0 VNODE 440 582 111 2959 0 30 304920 0 malloc-64 64 3902 445 7855 0 254 278208 0 malloc-128 128 383 1787 4797 0 126 277760 0 THREAD 1860 139 5 152 0 8 267840 0 malloc-4096 4096 59 5 3856 0 2 262144 0 malloc-2048 2048 106 22 631 0 8 262144 0 malloc-16 16 14382 118 14694 0 254 232000 0 DEVCTL 1024 39 181 166 0 0 225280 0 malloc-16384 16384 5 7 2406 0 1 196608 0 malloc-32 32 5379 543 6847 0 254 189504 0 UMA Zones 768 238 1 238 0 16 183552 0 malloc-128 128 1205 190 30119 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1209 0 254 165120 0 malloc-2048 2048 18 62 596 0 8 163840 0 malloc-1024 1024 139 21 1281 0 16 163840 0 FFS2 dinode 256 546 84 2920 0 62 161280 0 malloc-128 128 990 157 5423 0 126 146816 0 S VFS Cache 104 1024 380 3413 0 126 146016 0 MAP ENTRY 96 1068 444 88150 0 126 145152 0 FPU_save_area 832 141 21 9681 0 16 134784 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 4 504 4874 0 254 130048 0 ksiginfo 112 55 989 7227 0 126 116928 0 PROC 1376 47 30 3286 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 28 347 1252 0 62 96000 0 UMA Kegs 384 225 8 225 0 30 89472 0 128 Bucket 1024 75 8 564 0 16 84992 0 malloc-128 128 390 261 991 0 126 83328 0 filedesc0 1072 47 30 3287 0 8 82544 0 malloc-16384 16384 5 0 6 0 1 81920 0 64 Bucket 512 101 59 3478 0 30 81920 0 malloc-256 256 196 119 2882 0 62 80640 0 g_bio 408 0 180 5688 0 30 73440 0 malloc-64 64 578 493 27285 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 32 Bucket 256 113 142 743 0 62 65280 0 malloc-384 384 95 55 447 0 30 57600 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 12 2 18 0 2 57344 0 malloc-64 64 235 584 7898 0 254 52416 0 malloc-64 64 465 354 741 0 254 52416 0 malloc-128 128 25 378 388 0 126 51584 0 udp_inpcb 408 6 120 2533 0 30 51408 0 malloc-256 256 93 102 2756 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 23363 0 16 49152 0 malloc-1024 1024 5 43 529 0 16 49152 0 VMSPACE 584 30 54 3271 0 16 49056 0 syncache 168 0 264 6 0 254 44352 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4675 445 5095 0 254 40960 0 pipe 736 19 36 397 0 16 40480 0 da_ccb 544 0 70 1644 0 16 38080 0 malloc-64 64 7 560 63 0 254 36288 0 malloc-64 64 54 513 117715 0 254 36288 0 malloc-64 64 241 326 326 0 254 36288 0 malloc-64 64 18 549 310 0 254 36288 0 malloc-128 128 18 261 68 0 126 35712 0 malloc-128 128 82 197 3105 0 126 35712 0 routing nhops 256 23 112 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 22 113 173 0 62 34560 0 malloc-256 256 49 86 61 0 62 34560 0 malloc-256 256 41 94 586 0 62 34560 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 102 0 1 32768 0 malloc-4096 4096 3 5 20 0 2 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 8 8 9 0 8 32768 0 malloc-2048 2048 1 15 85 0 8 32768 0 malloc-2048 2048 5 11 196 0 8 32768 0 malloc-2048 2048 4 12 6 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 5 0 16 32768 0 malloc-1024 1024 4 28 165 0 16 32768 0 malloc-1024 1024 5 27 11 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 3 61 17 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 3 61 26 0 30 32768 0 malloc-512 512 8 56 84 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ertt_txseginfo 40 1 807 3854 0 254 32320 0 PWD 40 15 793 2473 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 72 0 126 31680 0 clpbuf 2624 0 12 70 0 4 31488 0 tcp_inpcb 1304 6 18 13 0 8 31296 0 sctp_laddr 48 0 588 18 0 254 28224 0 malloc-32 32 315 567 416 0 254 28224 0 16 Bucket 144 47 149 367 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 rtentry 168 26 118 38 0 62 24192 0 Files 80 126 174 12567 0 126 24000 0 8 Bucket 80 57 243 677 0 126 24000 0 malloc-384 384 23 37 461 0 30 23040 0 ripcb 376 2 58 8 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 6 274 13 0 126 20160 0 malloc-32 32 12 618 2465 0 254 20160 0 malloc-32 32 71 559 2304 0 254 20160 0 malloc-32 32 173 457 919 0 254 20160 0 malloc-32 32 71 559 7601 0 254 20160 0 malloc-32 32 49 581 254 0 254 20160 0 2 Bucket 32 57 573 804 0 254 20160 0 KNOTE 160 6 119 4596 0 62 20000 0 vmem 1856 2 7 2 0 8 16704 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 64 0 2 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1070 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 8 370 77 0 254 12096 0 malloc-16 16 19 731 61 0 254 12000 0 malloc-16 16 29 721 74 0 254 12000 0 malloc-16 16 275 475 279 0 254 12000 0 malloc-16 16 89 661 177 0 254 12000 0 malloc-16 16 184 566 3014 0 254 12000 0 malloc-16 16 18 732 24856 0 254 12000 0 malloc-16 16 41 709 3886 0 254 12000 0 malloc-384 384 7 23 7 0 30 11520 0 malloc-384 384 11 19 11 0 30 11520 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 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 3115 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 sctp_ep 1152 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 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 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-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-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl