panic: ASan: Invalid access, 4-byte read at 0xfffffe00573c291c, StackLeft(f1) cpuid = 1 time = 1766424727 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573c23f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573c2550 vpanic() at vpanic+0x257/frame 0xfffffe00573c2710 panic() at panic+0xb5/frame 0xfffffe00573c27e0 kasan_report() at kasan_report+0xdf/frame 0xfffffe00573c28b0 sigqueue_delete() at sigqueue_delete+0x192/frame 0xfffffe00573c2990 cursig() at cursig+0xd5c/frame 0xfffffe00573c2bf0 ast_sig() at ast_sig+0x82d/frame 0xfffffe00573c2ea0 ast_handler() at ast_handler+0x2b0/frame 0xfffffe00573c2f10 ast() at ast+0x25/frame 0xfffffe00573c2f30 doreti_ast() at doreti_ast+0x1c/frame 0x824a88f80 KDB: enter: panic [ thread pid 1381 tid 100929 ] Stopped at kdb_enter+0x6e: movq $0,0x2587b17(%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 0xffffffff81663b2e _vprintf+0x1ae rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe00573c2530 rbp 0xfffffe00573c2550 rsi 0 rdi 0xffffffff81664099 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0058bb2780 r13 0xfffffffffffffffd r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d37e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587b17(%rip) db> show proc Process 1381 (syz-executor) at 0xfffffe0058b8f010: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 765 at 0xfffffe0058af1570 ABI: FreeBSD ELF64 flag: 0x18080480 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058b8c6d8 (map 0xfffffe0058b8c6d8) (map.pmap 0xfffffe0058b8c778) (pmap 0xfffffe0058b8c7e8) threads: 4 100797 s syz-executor 100929 Run CPU 1 syz-executor 100938 RunQ syz-executor 100939 RunQ syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1390 1383 764 0 S uwait 0xfffffe0059a57180 syz-executor 1389 1381 765 0 S uwait 0xfffffe0058695780 syz-executor 1388 1381 765 0 S uwait 0xfffffe00585f2a80 syz-executor 1387 1381 765 0 S uwait 0xfffffe00585f2e80 syz-executor 1383 764 764 0 R (threaded) syz-executor 100795 RunQ syz-executor 100931 Run CPU 0 syz-executor 1382 1381 765 0 S uwait 0xfffffe00585f1300 syz-executor 1381 765 765 0 T (threaded) syz-executor 100797 s syz-executor 100929 Run CPU 1 syz-executor 100938 RunQ syz-executor 100939 RunQ syz-executor 1380 1378 1196 0 SV uwait 0xfffffe00585f2380 syz-executor 1378 1196 1196 0 T (threaded) syz-executor 100917 s syz-executor 100927 D ppwait 0xfffffe0058b71508 syz-executor 1356 1 1355 0 S umtxn 0xfffffe00585f1800 syz-executor 1350 1 764 0 S uwait 0xfffffe00585f1400 syz-executor 1339 1 1338 0 S uwait 0xfffffe00585f3000 syz-executor 1337 1 765 0 SV uwait 0xfffffe00585f2780 syz-executor 1331 1 765 0 S uwait 0xfffffe00585f1700 syz-executor 1324 0 0 0 DL mdwait 0xfffffe007a65a000 [md1] 1305 1 1196 0 S uwait 0xfffffe0058695b00 syz-executor 1291 1 1196 0 S uwait 0xfffffe00585f1200 syz-executor 1289 1 765 0 S uwait 0xfffffe00585f2480 syz-executor 1288 1 765 0 S uwait 0xfffffe0058695680 syz-executor 1277 1 1276 0 SV uwait 0xfffffe0059a56780 syz-executor 1247 0 0 0 DL - 0xffffffff83b60400 [accounting] 1229 0 0 0 DL mdwait 0xfffffe006bb19000 [md0] 1217 0 0 0 DL mdwait 0xfffffe006bb18000 [md127] 1203 1 764 0 S uwait 0xfffffe0058694c00 syz-executor 1196 762 1196 0 R syz-executor 1188 1 763 0 S uwait 0xfffffe00585f2d80 syz-executor 1156 1 1150 0 SV uwait 0xfffffe00585f3b80 syz-executor 1155 1 1150 0 S uwait 0xfffffe0058695280 syz-executor 1153 1 1150 0 S uwait 0xfffffe0058694e00 syz-executor 1151 1 764 0 S uwait 0xfffffe0058697300 syz-executor 1147 1 764 -1 S uwait 0xfffffe0059a56580 syz-executor 1141 1132 1141 0 Ss piperd 0xfffffe0059be59e0 dhclient 1139 1 765 0 S uwait 0xfffffe0058694b00 syz-executor 1132 1123 423 65 S select 0xfffffe006dfae740 dhclient 1123 1 423 0 S wait 0xfffffe0058af0568 sh 1121 1 763 0 S uwait 0xfffffe0059a57d00 syz-executor 1119 1 763 0 S uwait 0xfffffe0059a58a00 syz-executor 1112 1 763 0 S uwait 0xfffffe0058695480 syz-executor 1096 1 765 0 S uwait 0xfffffe0059a57e00 syz-executor 1091 1 763 0 S uwait 0xfffffe0059a56480 syz-executor 1079 1 765 0 S uwait 0xfffffe0077e7b900 syz-executor 1041 1039 1039 0 S tun_con 0xfffffe00584cd238 ifconfig 1040 0 0 0 DL (threaded) [KTLS] 100246 D - 0xfffffe0077da9400 [thr_0] 100400 D - 0xfffffe0077da9480 [thr_1] 100401 D - 0xffffffff83cd78e8 [reclaim_0] 1039 762 1039 0 S wait 0xfffffe0058af1018 syz-executor 1035 1 764 0 S uwait 0xfffffe0059a56280 syz-executor 1017 1 763 0 S uwait 0xfffffe0077e7be80 syz-executor 1016 1 763 0 S uwait 0xfffffe0058696080 syz-executor 994 1 764 0 SV uwait 0xfffffe0077e7b580 syz-executor 987 1 766 0 S uwait 0xfffffe0058695180 syz-executor 980 1 766 0 S uwait 0xfffffe0077e7bd80 syz-executor 967 0 0 0 DL - 0xffffffff83cd60c0 [soaiod4] 966 0 0 0 DL - 0xffffffff83cd60c0 [soaiod3] 965 0 0 0 DL - 0xffffffff83cd60c0 [soaiod2] 964 0 0 0 DL - 0xffffffff83cd60c0 [soaiod1] 955 1 765 0 S uwait 0xfffffe0077e7c200 syz-executor 948 1 766 0 S uwait 0xfffffe0077e7c000 syz-executor 943 1 765 60928 S uwait 0xfffffe0058694a00 syz-executor 942 1 766 0 S uwait 0xfffffe0077e7c300 syz-executor 937 1 763 0 S uwait 0xfffffe0077e7ba80 syz-executor 933 1 764 0 S uwait 0xfffffe0077e7bc80 syz-executor 924 1 765 0 S uwait 0xfffffe0059a57080 syz-executor 905 1 765 0 S uwait 0xfffffe0058695380 syz-executor 904 1 764 0 S uwait 0xfffffe0077e7c400 syz-executor 903 1 765 0 S uwait 0xfffffe0059a56380 syz-executor 901 1 765 0 S uwait 0xfffffe0058694600 syz-executor 900 1 764 0 S uwait 0xfffffe0059a56880 syz-executor 896 1 764 0 S uwait 0xfffffe0058694700 syz-executor 892 1 891 0 S uwait 0xfffffe0059a57680 syz-executor 889 1 765 0 S uwait 0xfffffe0058694800 syz-executor 887 1 763 0 S uwait 0xfffffe0058694d00 syz-executor 883 0 0 0 DL (threaded) [so_splice] 100087 D - 0xfffffe0058697480 [thr_0] 100162 D - 0xfffffe00586974c0 [thr_1] 878 1 763 0 S uwait 0xfffffe0058694900 syz-executor 877 1 763 0 S uwait 0xfffffe0059a58c00 syz-executor 863 1 765 0 S uwait 0xfffffe0059a56680 syz-executor 850 1 765 0 S uwait 0xfffffe00585f4380 syz-executor 844 1 765 0 S uwait 0xfffffe00585f4a80 syz-executor 843 1 766 0 S uwait 0xfffffe0059a58900 syz-executor 821 0 0 0 DL aiordy 0xfffffe0058adc010 [aiod4] 820 0 0 0 DL aiordy 0xfffffe0058b0b010 [aiod3] 819 0 0 0 DL aiordy 0xfffffe0058b0b568 [aiod2] 817 0 0 0 DL aiordy 0xfffffe0058b0bac0 [aiod1] 765 762 765 0 S nanslp 0xffffffff83bb5f41 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f41 syz-executor 762 760 760 0 S select 0xfffffe006dfaf640 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058adab60 csh 758 1 758 0 Ss select 0xfffffe006dfaf4c0 sshd 747 1 747 0 Ts+ getty 746 1 746 0 Ts+ getty 745 1 745 0 Ts+ getty 744 1 744 0 Ts+ getty 743 1 743 0 Ts+ getty 742 1 742 0 Ts+ getty 741 1 741 0 Ts+ getty 740 1 740 0 Ts+ getty 739 1 739 0 Ts+ getty 736 1 17 0 S+ nanslp 0xffffffff83bb5f41 sleep 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058a02558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37bb0 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84565f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff848e9700 [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 TL (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 - 0xffffffff82840840 [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 - 0xfffffe00077c8300 [ipsec_offload] 100511 D - 0xfffffe0059a9d600 [netlink_socket (PID] 100816 D - 0xfffffe0059a95300 [netlink_socket (PID] 1384 1381 765 0 Z syz-executor 1385 1381 765 0 Z syz-executor 952 1 766 60928 Z syz-executor db> show all locks Process 1383 (syz-executor) thread 0xfffffe0058bb2000 (100931) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0058ac4e88) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1731 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058b7d980) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 1381 (syz-executor) thread 0xfffffe0058bb2780 (100929) exclusive sleep mutex sigacts (sigacts) r = 0 (0xfffffe007d762ca8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:311 exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058b8f138) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:308 Process 1041 (ifconfig) thread 0xfffffe0058b36000 (100403) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83ce4280) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:2904 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8311 linker 427 5626K 711 tcp_hpts 8 4865K 8 sysctloid 35629 2099K 35704 vtbuf 24 1968K 46 kobj 337 1348K 530 newblk 90 1047K 3201 vfscache 3 1025K 3 filedesc 127 1014K 1016 pcb 33 676K 659 inodedep 37 526K 1038 subproc 260 518K 1538 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 535 acpica 1674 184K 56983 tidhash 3 141K 3 md_sectors 34 136K 34 pagedep 13 131K 528 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 26 89K 26 bus 1020 83K 5178 mtx_pool 3 74K 3 syncache 1 68K 1 umtx 544 68K 544 NFSD srvcache 3 68K 3 module 531 67K 534 ddb_capture 1 64K 1 kdtrace 322 59K 2335 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 10 msg 4 30K 4 kbdmux 6 28K 6 filemon 3 24K 10 ifaddr 81 22K 83 temp 34 21K 2302 DEVFS_RULE 57 20K 57 routetbl 173 20K 514 BPF 16 19K 37 lltable 56 17K 61 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ether_multi 185 15K 222 ithread 90 15K 90 bus-sc 34 15K 1693 eventhandler 170 14K 170 cred 35 14K 268 GEOM 64 14K 509 md_disk 37 14K 39 kenv 95 12K 95 in6_multi 76 11K 76 CC Mem 81 11K 266 plimit 27 11K 367 CAM queue 5 11K 1528 rman 75 10K 440 shmfd 4 10K 19 rpc 8 9K 8 bmsafemap 3 9K 918 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 8 pfs_vncache 1 8K 1 taskqueue 75 8K 300 kqueue 118 8K 1679 audit_evclass 240 8K 306 ifnet 8 8K 8 pwddesc 113 8K 1502 sglist 6 7K 6 CAM DEV 3 6K 510 freework 24 6K 1060 sctp_timw 22 6K 22 pfs_nodes 22 6K 22 ufs_dirhash 27 6K 42 pf_ifnet 11 5K 25 UMA 273 5K 273 DEVFSP 70 5K 137 tcp_fsb_rack 2 5K 22 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 54 4K 54 dirrem 13 4K 839 inpcbpolicy 101 4K 657 proc-args 123 3K 2519 terminal 11 3K 11 uidinfo 6 3K 20 acpidev 20 3K 20 hhook 8 3K 10 freeblks 9 3K 564 ip6ndp 15 3K 17 session 18 3K 47 netlink 2 3K 102 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 sctp_ifa 15 2K 16 sctp_atcl 5 2K 264 freefile 15 2K 733 tun 5 2K 5 osd 86 2K 285 indirdep 7 2K 522 in_multi 7 2K 15 selfd 27 2K 222179 Unitno 27 2K 864 CAM XPT 22 2K 543 lockf 14 2K 328 toponodes 6 2K 6 ipsecpolicy 2 2K 2 mount 25 2K 606 mkdir 10 2K 964 nhops 6 2K 9 msi 9 2K 9 diradd 9 2K 865 sctp_stro 1 1K 39 tcp_pcm_rack 1 1K 13 softdep 1 1K 1 newdirblk 8 1K 482 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 vnodemarker 2 1K 66 NFSD session 1 1K 1 sctp_ifn 7 1K 16 CAM periph 4 1K 271 ip6opt 5 1K 71 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 ip_msource 11 1K 19 crypto 4 1K 54 encap_export_host 12 1K 12 sctp_stri 1 1K 68 in6_mfilter 8 1K 34 select 4 1K 73 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 140 vnodes 2 1K 9 sctp_atky 6 1K 337 ip6_msource 4 1K 19 ktls 1 1K 81 eventfd 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 frag6 2 1K 26 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 90 ip6_moptions 4 1K 18 aio 4 1K 13 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 93 sctp_athm 5 1K 298 sctp_vrf 1 1K 1 ip_moptions 1 1K 17 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 5 entropy 2 1K 36 acpiintr 1 1K 1 sctp_map 2 1K 80 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 73 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 sctp_aadr 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do_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 6 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 658 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 33 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 ktls_ocf 0 0K 4 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 tcplog 0 0K 0 tcp_hwpace 0 0K 0 in_mfilter 0 0K 31 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 25 fadvise 0 0K 40 VN POLL 0 0K 22 statfs 0 0K 205 namei_tracker 0 0K 1 inotify 0 0K 35 export_host 0 0K 0 cl_savebuf 0 0K 41 lio 0 0K 14 acl 0 0K 0 soname 0 0K 3891 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 iov 0 0K 14665 ioctlops 0 0K 141 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 216 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 7 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 3 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 90 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 2 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 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 175 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 8346 1814 20605 0 254 41615360 0 mbuf 256 8805 7967 44604 0 254 4293632 0 malloc-384 384 8211 39 8226 0 30 3168000 0 tcp_log 416 6915 204 11297 0 254 2961504 0 RADIX NODE 152 13011 452 54381 0 62 2046376 0 BUF TRIE 152 389 11415 2602 0 62 1794208 0 mbuf_cluster 2048 508 254 574 0 254 1560576 0 malloc-128 128 11711 162 13836 0 126 1519744 0 malloc-4096 4096 361 7 582 0 2 1507328 0 UMA Slabs 0 112 12118 8 12118 0 126 1358112 0 malloc-64 64 4052 15793 227713 0 254 1270080 0 vmem btag 56 21990 81 21990 0 254 1235976 0 malloc-16384 16384 63 2 691 0 1 1064960 0 malloc-65536 65536 13 1 18 0 1 917504 0 FFS inode 1168 591 18 1341 0 8 711312 0 sctp_ep 1152 3 508 191 0 254 588672 0 sctp_asoc 2256 1 254 39 0 254 575280 0 malloc-4096 4096 117 11 1388 0 2 524288 0 socket 1024 122 386 2344 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 245 5 1675 0 8 512000 0 THREAD 1860 205 67 939 0 8 505920 0 pbuf 2664 0 182 0 0 2 484848 0 VM OBJECT 248 1555 253 20226 0 62 448384 0 malloc-65536 65536 0 5 91 0 1 327680 0 VNODE 440 631 89 1384 0 30 316800 0 MAP ENTRY 96 2578 446 67630 0 126 290304 0 sctp_chunk 152 4 1790 1998 0 254 272688 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 103 17 172 0 8 245760 0 malloc-16 16 14781 219 15132 0 254 240000 0 FPU_save_area 832 207 81 1423 0 16 239616 0 malloc-32768 32768 0 7 411 0 1 229376 0 malloc-2048 2048 7 105 1166 0 8 229376 0 DEVCTL 1024 33 187 160 0 0 225280 0 malloc-256 256 322 488 5237 0 62 207360 0 malloc-65536 65536 1 2 112 0 1 196608 0 malloc-32768 32768 3 3 17 0 1 196608 0 PROC 1368 115 28 1394 0 8 195624 0 sctp_raddr 736 1 263 39 0 254 194304 0 UMA Zones 768 245 4 245 0 16 191232 0 malloc-32 32 5551 119 5661 0 254 181440 0 malloc-128 128 1236 159 26662 0 126 178560 0 FFS2 dinode 256 591 99 1340 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1300 0 254 165120 0 malloc-4096 4096 35 3 36 0 2 155648 0 tcp_inpcb 1304 82 32 266 0 8 148656 0 malloc-1024 1024 126 18 146 0 16 147456 0 S VFS Cache 104 1035 369 1849 0 126 146016 0 filedesc0 1072 113 20 1502 0 8 142576 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 14 50 227 0 8 131072 0 mbuf_packet 256 4 504 883 0 254 130048 0 ksiginfo 112 131 913 339 0 126 116928 0 malloc-128 128 654 245 4922 0 126 115072 0 malloc-256 256 278 157 1292 0 62 111360 0 malloc-8192 8192 8 5 39 0 1 106496 0 malloc-128 128 634 141 1551 0 126 99200 0 malloc-32768 32768 2 1 3 0 1 98304 0 malloc-32768 32768 1 2 5 0 1 98304 0 UMA Kegs 384 231 2 231 0 30 89472 0 syncache 168 1 527 21 0 254 88704 0 128 Bucket 1024 55 28 285 0 16 84992 0 64 Bucket 512 109 51 3008 0 30 81920 0 malloc-384 384 181 29 1184 0 30 80640 0 malloc-256 256 130 185 2839 0 62 80640 0 g_bio 440 0 180 14446 0 30 79200 0 sctp_readq 152 0 520 27 0 254 79040 0 malloc-8192 8192 8 1 65 0 1 73728 0 malloc-64 64 532 539 2015 0 254 68544 0 malloc-128 128 339 188 660 0 126 67456 0 md1 8 8192 192 8192 0 254 67072 0 md0 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-16384 16384 3 1 8 0 1 65536 0 VMSPACE 584 82 30 1354 0 16 65408 0 32 Bucket 256 79 176 968 0 62 65280 0 pipe 736 25 63 449 0 16 64768 0 sctp_stream_msg_out 112 0 540 29 0 254 60480 0 malloc-4096 4096 5 9 32 0 2 57344 0 malloc-64 64 133 686 2190 0 254 52416 0 malloc-64 64 474 345 820 0 254 52416 0 malloc-64 64 483 336 1849 0 254 52416 0 Files 80 303 347 10360 0 126 52000 0 malloc-256 256 39 156 723 0 62 49920 0 DIRHASH 1024 36 12 46 0 16 49152 0 NAMEI 1024 0 48 17732 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 87 0 1 49152 0 malloc-4096 4096 6 6 788 0 2 49152 0 malloc-1024 1024 16 32 23 0 16 49152 0 malloc-1024 1024 7 41 589 0 16 49152 0 malloc-384 384 75 45 650 0 30 46080 0 malloc-384 384 30 90 294 0 30 46080 0 ripcb 376 3 117 107 0 30 45120 0 pcpu-8 8 4932 700 5246 0 254 45056 0 TURNSTILE 136 273 42 273 0 62 42840 0 vnpbuf 2664 0 16 3 0 16 42624 0 cpuset 200 42 150 115 0 62 38400 0 da_ccb 544 0 70 3778 0 16 38080 0 udp_inpcb 408 14 76 266 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 87 480 174 0 254 36288 0 malloc-64 64 41 526 14209 0 254 36288 0 malloc-64 64 151 416 277 0 254 36288 0 malloc-32 32 338 796 1238 0 254 36288 0 tcp_rack_map 128 2 277 123 0 126 35712 0 tcp_bbr_map 128 12 267 12 0 126 35712 0 malloc-128 128 5 274 118 0 126 35712 0 malloc-128 128 110 169 628 0 126 35712 0 malloc-128 128 120 159 609 0 126 35712 0 routing nhops 256 33 102 75 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 68 0 30 34560 0 malloc-384 384 66 24 93 0 30 34560 0 malloc-256 256 6 129 350 0 62 34560 0 malloc-256 256 55 80 908 0 62 34560 0 malloc-256 256 43 92 372 0 62 34560 0 malloc-256 256 17 118 462 0 62 34560 0 SLEEPQUEUE 88 273 111 273 0 126 33792 0 malloc-4096 4096 6 2 62 0 2 32768 0 malloc-2048 2048 12 4 14 0 8 32768 0 malloc-2048 2048 6 10 37 0 8 32768 0 malloc-2048 2048 0 16 90 0 8 32768 0 malloc-2048 2048 3 13 196 0 8 32768 0 malloc-1024 1024 2 30 9 0 16 32768 0 malloc-1024 1024 16 16 36 0 16 32768 0 malloc-1024 1024 5 27 188 0 16 32768 0 malloc-1024 1024 18 14 24 0 16 32768 0 malloc-1024 1024 2 30 1118 0 16 32768 0 malloc-512 512 4 60 70 0 30 32768 0 malloc-512 512 12 52 23 0 30 32768 0 malloc-512 512 1 63 167 0 30 32768 0 malloc-512 512 2 62 29 0 30 32768 0 malloc-512 512 13 51 167 0 30 32768 0 malloc-512 512 4 60 9 0 30 32768 0 pcpu-64 64 506 6 506 0 254 32768 0 PWD 40 50 758 504 0 254 32320 0 tcp_bbr_pcb 896 4 32 4 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 99 0 4 31968 0 PGRP 120 26 238 58 0 126 31680 0 L VFS Cache 320 1 95 75 0 30 30720 0 sctp_laddr 48 0 588 49 0 254 28224 0 rl_entry 48 17 571 192 0 254 28224 0 16 Bucket 144 80 116 572 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 1 132 83 0 62 27664 0 udplite_inpcb 408 3 60 18 0 30 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 10 0 2 24576 0 ertt_txseginfo 40 13 593 1128 0 254 24240 0 rtentry 168 37 107 75 0 62 24192 0 8 Bucket 80 69 231 551 0 126 24000 0 itimer 352 0 66 18 0 30 23232 0 splice 184 0 126 6 0 62 23184 0 malloc-384 384 6 54 12 0 30 23040 0 malloc-384 384 2 58 388 0 30 23040 0 tcp_rack_pcb 1088 1 20 11 0 8 22848 0 domainset 40 1 566 98 0 254 22680 0 Mountpoints 2816 2 6 10 0 4 22528 0 ertt 72 81 199 266 0 126 20160 0 malloc-32 32 9 621 878 0 254 20160 0 malloc-32 32 94 536 159 0 254 20160 0 malloc-32 32 111 519 1387 0 254 20160 0 malloc-32 32 74 556 355 0 254 20160 0 malloc-32 32 64 566 3198 0 254 20160 0 malloc-32 32 156 474 1776 0 254 20160 0 2 Bucket 32 81 549 577 0 254 20160 0 KNOTE 160 0 125 125 0 62 20000 0 cryptop 280 0 70 12 0 30 19600 0 AIOCB 552 0 35 94 0 16 19320 0 ktls_session 256 0 75 4 0 62 19200 0 AIOLIO 272 0 70 14 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-8192 8192 1 1 3 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 vtnet_tx_hdr 24 0 501 1865 0 254 12024 0 malloc-16 16 11 739 51 0 254 12000 0 malloc-16 16 34 716 275 0 254 12000 0 malloc-16 16 36 714 1145 0 254 12000 0 malloc-16 16 209 541 3246 0 254 12000 0 malloc-16 16 43 707 78 0 254 12000 0 malloc-16 16 361 389 28537 0 254 12000 0 malloc-16 16 43 707 256 0 254 12000 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 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 18 21 33 0 0 3744 0 tfo 4 0 493 1 0 254 1972 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 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 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 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 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 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 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-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