panic: ASan: Invalid access, 4-byte read at 0xfffffe0056fcb91c, StackLeft(f1) cpuid = 0 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fcb3f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fcb550 vpanic() at vpanic+0x257/frame 0xfffffe0056fcb710 panic() at panic+0xb5/frame 0xfffffe0056fcb7e0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056fcb8b0 sigqueue_delete() at sigqueue_delete+0x192/frame 0xfffffe0056fcb990 cursig() at cursig+0xd5c/frame 0xfffffe0056fcbbf0 ast_sig() at ast_sig+0x82d/frame 0xfffffe0056fcbea0 ast_handler() at ast_handler+0x2b0/frame 0xfffffe0056fcbf10 ast() at ast+0x25/frame 0xfffffe0056fcbf30 doreti_ast() at doreti_ast+0x1c/frame 0x825e05f80 KDB: enter: panic [ thread pid 967 tid 100293 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%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 0xffffffff81663bce _vprintf+0x1ae rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056fcb530 rbp 0xfffffe0056fcb550 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0058b13780 r13 0xfffffffffffffffe r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 967 (syz-executor) at 0xfffffe0058b25010: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 763 at 0xfffffe0058aee008 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058b04490 (map 0xfffffe0058b04490) (map.pmap 0xfffffe0058b04530) (pmap 0xfffffe0058b045a0) threads: 3 100287 s syz-executor 100288 RunQ syz-executor 100293 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 969 766 766 0 R (threaded) syz-executor 100263 RunQ syz-executor 100292 Run CPU 1 syz-executor 968 967 763 0 S uwait 0xfffffe0007a95a80 syz-executor 967 763 763 0 T (threaded) syz-executor 100287 s syz-executor 100288 RunQ syz-executor 100293 Run CPU 0 syz-executor 966 764 764 0 R (threaded) syz-executor 100244 RunQ syz-executor 100286 D biowr 0xfffffe0007d0b040 syz-executor 100291 S uwait 0xfffffe00585f1b00 syz-executor 961 765 765 0 S (threaded) syz-executor 100213 S nanslp 0xffffffff83bb5f40 syz-executor 100279 S sigwait 0xfffffe0058b10610 syz-executor 100280 S uwait 0xfffffe00585f1c00 syz-executor 955 1 764 60929 S uwait 0xfffffe006e977900 syz-executor 953 1 765 0 S uwait 0xfffffe006e978400 syz-executor 949 1 763 0 S uwait 0xfffffe0007a95c80 syz-executor 947 1 766 0 S uwait 0xfffffe00585f1500 syz-executor 940 1 764 0 S uwait 0xfffffe00585f2700 syz-executor 939 1 764 0 S uwait 0xfffffe00585f1900 syz-executor 933 1 764 0 S uwait 0xfffffe00585f3580 syz-executor 929 1 765 0 S uwait 0xfffffe0007a95e80 syz-executor 927 1 763 0 SV uwait 0xfffffe00585f3680 syz-executor 912 1 766 0 S uwait 0xfffffe006e979080 syz-executor 911 1 764 0 S uwait 0xfffffe00585f2400 syz-executor 902 1 763 0 S uwait 0xfffffe00585f3980 syz-executor 900 1 765 0 S uwait 0xfffffe006e979280 syz-executor 898 1 765 0 S uwait 0xfffffe00585f3a00 syz-executor 897 1 765 0 S uwait 0xfffffe006e979180 syz-executor 896 1 765 0 S uwait 0xfffffe00585f1700 syz-executor 894 1 894 0 Ss select 0xfffffe006e8d8a40 rtsol 892 1 892 0 Ss select 0xfffffe0077a023c0 rtsol 891 1 891 0 Ss select 0xfffffe0077a020c0 rtsol 885 1 885 0 S uwait 0xfffffe006e979380 syz-executor 883 780 423 0 S kqread 0xfffffe0059a69500 rtsol 882 1 765 0 S uwait 0xfffffe00585f1600 syz-executor 881 1 763 0 S uwait 0xfffffe0058695f00 syz-executor 860 0 0 0 DL (threaded) [KTLS] 100119 D - 0xfffffe006e980e00 [thr_0] 100148 D - 0xfffffe006e980e80 [thr_1] 100149 D - 0xffffffff83cd78e8 [reclaim_0] 857 1 857 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 856 1 856 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 855 1 855 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 854 1 854 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 853 1 853 0 Ss+ ttyin 0xfffffe00542308b0 getty 852 1 852 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 851 1 851 0 Ss+ ttyin 0xfffffe005997c8b0 getty 850 1 850 0 Ss+ ttyin 0xfffffe005997c0b0 getty 849 1 849 0 Ss+ ttyin 0xfffffe005422dcb0 getty 842 1 765 0 S uwait 0xfffffe00585f2500 syz-executor 828 0 0 0 DL aiordy 0xfffffe0058af0018 [aiod4] 827 0 0 0 DL aiordy 0xfffffe0058b11568 [aiod3] 825 0 0 0 DL aiordy 0xfffffe0058af0570 [aiod2] 824 0 0 0 DL aiordy 0xfffffe0058b0f000 [aiod1] 780 770 423 0 S wait 0xfffffe0058ae2560 sh 770 423 423 0 S wait 0xfffffe0058ae1000 sh 766 762 766 0 S nanslp 0xffffffff83bb5f41 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f40 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f40 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f40 syz-executor 762 760 760 0 S select 0xfffffe006df6c940 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058aab0c8 csh 758 681 758 0 Ss select 0xfffffe00589febc0 sshd 737 1 17 0 S+ piperd 0xfffffe0059ba18a0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058aedab0 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe006df6cac0 sshd 494 1 494 0 Ss select 0xfffffe0059a162c0 syslogd 423 1 423 0 Ss wait 0xfffffe0058aaa010 devd 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843daf80 [pf purge] 5 0 0 0 DL waiting 0xffffffff846a8700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [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] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840841 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8d00 [ipsec_offload] 970 967 763 0 Z syz-executor 971 967 763 0 Z syz-executor db> show all locks Process 969 (syz-executor) thread 0xfffffe0058a9d000 (100292) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00074cabc0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7311 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058b055a0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7156 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058b054f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 967 (syz-executor) thread 0xfffffe0058b13780 (100293) exclusive sleep mutex sigacts (sigacts) r = 0 (0xfffffe0077c84ca8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:311 exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058b25138) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:308 Process 966 (syz-executor) thread 0xfffffe0058b33000 (100286) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d0d060) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1754 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d0b0c0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e1713e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1315 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 385 5207K 735 tcp_hpts 8 4865K 8 sysctloid 35278 2079K 35353 vtbuf 24 1968K 46 kobj 337 1348K 509 newblk 426 1131K 842 vfscache 3 1025K 3 pcb 34 676K 93 inodedep 59 534K 224 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 60 473K 265 intr 4 472K 4 subproc 166 342K 1061 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 57001 vmem 5 144K 6 tidhash 3 141K 3 pagedep 33 136K 106 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1026 84K 5202 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 537 ddb_capture 1 64K 1 kdtrace 240 46K 1270 umtx 336 42K 336 indirdep 5 33K 96 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1923 DEVFS_RULE 56 20K 56 ifaddr 71 20K 73 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 395 lltable 48 15K 48 ithread 90 15K 90 bus-sc 34 15K 1702 eventhandler 170 14K 170 ether_multi 162 13K 177 cred 30 12K 279 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 75 10K 470 shmfd 4 10K 8 rpc 8 9K 8 in6_multi 66 9K 66 bmsafemap 3 9K 199 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 plimit 21 8K 464 audit_evclass 240 8K 306 kqueue 81 8K 1041 taskqueue 69 8K 72 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 76 5K 987 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 newdirblk 27 4K 94 DEVFSP 49 4K 66 proc-args 101 3K 2027 terminal 11 3K 11 selfd 42 3K 12596 session 20 3K 44 acpidev 20 3K 20 hhook 8 3K 10 uidinfo 3 3K 13 kcovinfo 36 3K 36 crypto 8 3K 15 netlink 2 3K 71 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 169 diradd 16 2K 185 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 15 in_multi 7 2K 10 Unitno 29 2K 244 lockf 16 2K 429 sctp_ifa 13 2K 14 mkdir 13 2K 188 CAM XPT 22 2K 543 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 sctp_atcl 3 2K 14 msi 9 2K 9 select 9 2K 38 softdep 1 1K 1 freefile 8 1K 125 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 50 nhops 6 1K 8 vnodemarker 2 1K 11 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 freework 4 1K 185 ip6opt 5 1K 19 inpcbpolicy 25 1K 249 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 107 freefrag 6 1K 12 pfil 6 1K 6 BPF 6 1K 17 isadev 6 1K 14 mount 16 1K 113 pci_link 10 1K 10 osd 13 1K 67 encap_export_host 12 1K 12 cryptodev 9 1K 72 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 10 inotify 2 1K 20 ktls 3 1K 5 sctp_timw 1 1K 1 VN POLL 2 1K 7 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 1 in6_mfilter 2 1K 2 aio 4 1K 6 iov 2 1K 13803 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 3436 sctp_atky 3 1K 15 filecaps 3 1K 80 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 ip_msource 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 sctp_athm 3 1K 14 cpus 2 1K 2 ip6_moptions 1 1K 1 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 4 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 101 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4 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 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 4 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 28 fadvise 0 0K 0 statfs 0 0K 197 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 113 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 658 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 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 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 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 1 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 8321 1331 18694 0 254 39534592 0 malloc-384 384 8210 40 8213 0 30 3168000 0 mbuf 256 8703 1214 21168 0 254 2538752 0 BUF TRIE 152 224 11580 742 0 62 1794208 0 malloc-128 128 11611 262 12121 0 126 1519744 0 malloc-4096 4096 359 11 571 0 2 1515520 0 UMA Slabs 0 112 11230 32 11230 0 126 1261344 0 RADIX NODE 152 6903 112 31416 0 62 1066280 0 tcp_log 416 1459 1088 4409 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17141 106 17141 0 254 965832 0 malloc-65536 65536 12 0 16 0 1 786432 0 FFS inode 1168 545 43 672 0 8 686784 0 sctp_ep 1152 3 508 13 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 malloc-16384 16384 29 5 320 0 1 557056 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 42 466 1494 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-64 64 3992 3127 17533 0 254 455616 0 VM OBJECT 248 1308 68 15143 0 62 341248 0 malloc-4096 4096 78 2 972 0 2 327680 0 THREAD 1860 161 7 296 0 8 312480 0 256 Bucket 2048 140 12 1106 0 8 311296 0 VNODE 440 571 95 714 0 30 293040 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14557 193 14659 0 254 236000 0 malloc-32768 32768 2 5 20 0 1 229376 0 malloc-2048 2048 104 8 130 0 8 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-256 256 628 182 1532 0 62 207360 0 malloc-65536 65536 1 2 111 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 MAP ENTRY 96 1847 169 48007 0 126 193536 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5425 245 5474 0 254 181440 0 malloc-128 128 1230 165 26644 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 12 504 1198 0 254 165120 0 FPU_save_area 832 163 35 382 0 16 164736 0 malloc-32768 32768 1 4 62 0 1 163840 0 FFS2 dinode 256 545 85 672 0 62 161280 0 malloc-1024 1024 122 22 140 0 16 147456 0 S VFS Cache 104 1009 278 1182 0 126 133848 0 malloc-65536 65536 0 2 75 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 7 501 253 0 254 130048 0 malloc-8192 8192 7 8 48 0 1 122880 0 PROC 1368 77 11 972 0 8 120384 0 ksiginfo 112 75 969 148 0 126 116928 0 malloc-2048 2048 7 49 1086 0 8 114688 0 malloc-128 128 563 212 4013 0 126 99200 0 malloc-32768 32768 2 1 3 0 1 98304 0 malloc-16384 16384 1 5 15 0 1 98304 0 filedesc0 1072 76 15 987 0 8 97552 0 malloc-384 384 148 92 314 0 30 92160 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 48 35 260 0 16 84992 0 g_bio 440 4 176 6315 0 30 79200 0 malloc-128 128 343 184 661 0 126 67456 0 malloc-128 128 417 110 1264 0 126 67456 0 malloc-65536 65536 0 1 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-32768 32768 1 1 3 0 1 65536 0 64 Bucket 512 79 49 1820 0 30 65536 0 malloc-256 256 226 29 373 0 62 65280 0 malloc-384 384 63 87 754 0 30 57600 0 malloc-64 64 482 337 908 0 254 52416 0 malloc-64 64 431 388 1397 0 254 52416 0 malloc-64 64 533 286 1875 0 254 52416 0 malloc-256 256 41 154 144 0 62 49920 0 malloc-256 256 129 66 724 0 62 49920 0 32 Bucket 256 76 119 1378 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13956 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-4096 4096 6 6 766 0 2 49152 0 malloc-2048 2048 10 14 53 0 8 49152 0 malloc-1024 1024 7 41 563 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 196 354 7850 0 126 44000 0 tcp_inpcb 1304 8 25 50 0 8 43032 0 malloc-8192 8192 5 0 31 0 1 40960 0 pcpu-8 8 4756 364 4940 0 254 40960 0 VMSPACE 584 55 15 950 0 16 40880 0 pipe 736 23 32 340 0 16 40480 0 udp_inpcb 408 9 81 173 0 30 36720 0 malloc-64 64 72 495 94 0 254 36288 0 malloc-64 64 33 534 13435 0 254 36288 0 malloc-64 64 93 474 1575 0 254 36288 0 malloc-64 64 120 447 165 0 254 36288 0 malloc-128 128 12 267 25 0 126 35712 0 malloc-128 128 106 173 658 0 126 35712 0 malloc-128 128 135 144 221 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 296 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 55 35 101 0 30 34560 0 malloc-256 256 5 130 311 0 62 34560 0 malloc-256 256 30 105 814 0 62 34560 0 malloc-256 256 39 96 359 0 62 34560 0 malloc-256 256 13 122 355 0 62 34560 0 malloc-2048 2048 9 7 10 0 8 32768 0 malloc-2048 2048 7 9 30 0 8 32768 0 malloc-2048 2048 0 16 86 0 8 32768 0 malloc-2048 2048 3 13 195 0 8 32768 0 malloc-1024 1024 3 29 6 0 16 32768 0 malloc-1024 1024 15 17 16 0 16 32768 0 malloc-1024 1024 17 15 38 0 16 32768 0 malloc-1024 1024 3 29 146 0 16 32768 0 malloc-1024 1024 14 18 22 0 16 32768 0 malloc-1024 1024 2 30 1005 0 16 32768 0 malloc-512 512 3 61 12 0 30 32768 0 malloc-512 512 9 55 13 0 30 32768 0 malloc-512 512 1 63 122 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 77 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 555 0 62 32000 0 PGRP 120 25 239 49 0 126 31680 0 malloc-32 32 328 554 925 0 254 28224 0 16 Bucket 144 63 133 288 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 1 132 18 0 62 27664 0 da_ccb 544 1 48 1689 0 16 26656 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 8 120 23 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 1 5 12 0 2 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 ertt_txseginfo 40 8 598 286 0 254 24240 0 PWD 40 33 573 171 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 50 250 324 0 126 24000 0 malloc-384 384 2 58 386 0 30 23040 0 malloc-384 384 24 36 35 0 30 23040 0 domainset 40 1 566 12 0 254 22680 0 ripcb 376 6 54 22 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 clpbuf 2664 0 8 23 0 4 21312 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 8 272 50 0 126 20160 0 malloc-32 32 11 619 253 0 254 20160 0 malloc-32 32 94 536 115 0 254 20160 0 malloc-32 32 73 557 990 0 254 20160 0 malloc-32 32 72 558 198 0 254 20160 0 malloc-32 32 65 565 2970 0 254 20160 0 malloc-32 32 75 555 1353 0 254 20160 0 2 Bucket 32 75 555 427 0 254 20160 0 KNOTE 160 3 122 38 0 62 20000 0 tcp_bbr_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 3 0 30 19600 0 AIOCB 552 0 35 18 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 L VFS Cache 320 0 60 11 0 30 19200 0 AIOLIO 272 0 70 3 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 2 2 45 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 sctp_laddr 48 0 336 12 0 254 16128 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 2 34 4 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 malloc-16 16 8 742 28 0 254 12000 0 malloc-16 16 33 717 171 0 254 12000 0 malloc-16 16 35 715 245 0 254 12000 0 malloc-16 16 208 542 3099 0 254 12000 0 malloc-16 16 38 712 78 0 254 12000 0 malloc-16 16 328 422 27804 0 254 12000 0 malloc-16 16 39 711 113 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 6 24 6 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 813 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 46 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 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 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2664 0 0 0 0 16 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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-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-4096 4096 0 0 0 0 2 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