panic: ASan: Invalid access, 4-byte read at 0xfffffe00571f493c, StackMiddle(f2) cpuid = 1 time = 1765830665 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00571f4250 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00571f43b0 vpanic() at vpanic+0x257/frame 0xfffffe00571f4570 panic() at panic+0xb5/frame 0xfffffe00571f4630 kasan_report() at kasan_report+0xdf/frame 0xfffffe00571f4700 sigqueue_move_set() at sigqueue_move_set+0x10d/frame 0xfffffe00571f4790 sigqueue_delete_set_proc() at sigqueue_delete_set_proc+0x1e9/frame 0xfffffe00571f4890 tdsendsignal() at tdsendsignal+0x6cc/frame 0xfffffe00571f49b0 aio_sendsig() at aio_sendsig+0x14b/frame 0xfffffe00571f4a70 kern_lio_listio() at kern_lio_listio+0x85c/frame 0xfffffe00571f4bf0 sys_lio_listio() at sys_lio_listio+0x24a/frame 0xfffffe00571f4d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe00571f4f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00571f4f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a661a, rsp = 0x825da8f08, rbp = 0x825da8f80 --- KDB: enter: panic [ thread pid 1198 tid 100654 ] Stopped at kdb_enter+0x6e: movq $0,0x25897c7(%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 0xfffffe0075000000 rdx 0x7ffff rbx 0xffffffff828386e0 .str.27 rsp 0xfffffe00571f4390 rbp 0xfffffe00571f43b0 rsi 0x80001 rdi 0xffffffff816612e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x21 r12 0xfffffe0058791780 r13 0xfffffffffffffffd r14 0xffffffff828386e0 .str.27 r15 0 rip 0xffffffff8164a6ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25897c7(%rip) db> show proc Process 1198 (syz-executor) at 0xfffffe0058764000: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe00586c8570 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058779920 (map 0xfffffe0058779920) (map.pmap 0xfffffe00587799c0) (pmap 0xfffffe0058779a30) threads: 3 100455 RunQ syz-executor 100647 S wait 0xfffffe0058764000 syz-executor 100654 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1205 1195 1142 0 S uwait 0xfffffe006df64880 syz-executor 1204 1198 766 0 S uwait 0xfffffe00778c5480 syz-executor 1203 1198 766 0 S uwait 0xfffffe00778c5680 syz-executor 1201 763 763 0 R (threaded) syz-executor 100632 RunQ syz-executor 100649 S uwait 0xfffffe00778c6100 syz-executor 1199 765 765 0 R (threaded) syz-executor 100603 RunQ syz-executor 100648 S uwait 0xfffffe006df67e80 syz-executor 1198 766 766 0 R (threaded) syz-executor 100455 RunQ syz-executor 100647 S wait 0xfffffe0058764000 syz-executor 100654 Run CPU 1 syz-executor 1195 1142 1142 0 R (threaded) syz-executor 100510 RunQ syz-executor 100641 S uwait 0xfffffe00778c5100 syz-executor 1181 1 766 0 S uwait 0xfffffe006df64c80 syz-executor 1170 1 1142 0 S uwait 0xfffffe006df67c80 syz-executor 1166 1 766 0 S uwait 0xfffffe00778c5000 syz-executor 1165 1 766 0 S uwait 0xfffffe006df67d80 syz-executor 1157 1 1142 0 S uwait 0xfffffe00778c5580 syz-executor 1147 1 763 0 S uwait 0xfffffe006df67a80 syz-executor 1142 762 1142 0 S nanslp 0xffffffff83bb4f41 syz-executor 1136 1 766 60929 SV uwait 0xfffffe006df67b80 syz-executor 1132 1 764 0 SV uwait 0xfffffe006df64280 syz-executor 1130 1 764 0 S uwait 0xfffffe00778c5980 syz-executor 1128 1 764 0 S uwait 0xfffffe00778c5c00 syz-executor 1127 1 764 0 S uwait 0xfffffe00778c5d80 syz-executor 1126 1 764 0 S uwait 0xfffffe00778c5880 syz-executor 1124 1 766 60929 S uwait 0xfffffe00778c6300 syz-executor 1123 1 766 60928 S uwait 0xfffffe00778c7a00 syz-executor 1115 1 764 0 S uwait 0xfffffe006df64180 syz-executor 1111 1082 1111 0 Ss select 0xfffffe00778c5cc0 dhclient 1107 1 763 0 S uwait 0xfffffe006df65e00 syz-executor 1106 1 764 0 S uwait 0xfffffe00778c6500 syz-executor 1103 1 764 0 S uwait 0xfffffe0058572e00 syz-executor 1102 1 764 0 S uwait 0xfffffe0058572f00 syz-executor 1092 1 1092 0 Ss select 0xfffffe00778c7340 dhclient 1089 1 764 0 S uwait 0xfffffe006df65980 syz-executor 1082 1066 423 65 S select 0xfffffe00778c70c0 dhclient 1073 1 764 0 S uwait 0xfffffe0058570800 syz-executor 1066 423 423 0 S wait 0xfffffe00586c7ac0 sh 1047 1 764 60928 SV uwait 0xfffffe0058570d00 syz-executor 1042 1 764 0 S uwait 0xfffffe00778c7800 syz-executor 1040 1 764 0 S uwait 0xfffffe00778c6780 syz-executor 1036 1 764 0 S uwait 0xfffffe0058311e80 syz-executor 1035 1 764 0 S uwait 0xfffffe00778c6880 syz-executor 1034 1 764 0 S uwait 0xfffffe0058572d00 syz-executor 1030 1 1029 -1 S uwait 0xfffffe0058311d80 syz-executor 1021 1 764 0 S uwait 0xfffffe0058570700 syz-executor 1018 1 764 0 S uwait 0xfffffe00778c8500 syz-executor 1016 1 763 0 SV uwait 0xfffffe00778c8600 syz-executor 1001 1 764 0 S uwait 0xfffffe006df65280 syz-executor 991 1 765 0 S uwait 0xfffffe006df64700 syz-executor 988 1 764 0 S uwait 0xfffffe00778c7700 syz-executor 987 1 764 0 S uwait 0xfffffe006df64e80 syz-executor 985 1 764 0 S uwait 0xfffffe0058311c00 syz-executor 979 1 763 0 S uwait 0xfffffe006df66180 syz-executor 972 1 764 0 S uwait 0xfffffe0007b56780 syz-executor 971 1 764 0 S uwait 0xfffffe0058311b00 syz-executor 969 1 764 0 S uwait 0xfffffe006df65880 syz-executor 965 1 960 0 SV uwait 0xfffffe006df66380 syz-executor 964 1 960 0 S uwait 0xfffffe006df64d80 syz-executor 962 1 766 0 S uwait 0xfffffe00778c7d00 syz-executor 959 1 764 0 S umtxn 0xfffffe00778c8100 syz-executor 948 1 765 0 S uwait 0xfffffe00778c8680 syz-executor 943 1 765 0 S uwait 0xfffffe006df65680 syz-executor 942 1 765 0 S uwait 0xfffffe00778c7b00 syz-executor 936 1 764 0 SV msgrcv 0xfffffe00585c61e0 syz-executor 934 1 764 0 S uwait 0xfffffe006df67780 syz-executor 932 1 764 0 S uwait 0xfffffe00778c7c00 syz-executor 927 1 766 0 S uwait 0xfffffe006df65380 syz-executor 914 1 766 0 S uwait 0xfffffe006df66280 syz-executor 908 1 763 0 S uwait 0xfffffe006df65580 syz-executor 901 1 765 60928 S uwait 0xfffffe0058311800 syz-executor 900 1 765 60928 S umtxn 0xfffffe00778c8300 syz-executor 899 1 764 0 S uwait 0xfffffe00778c8400 syz-executor 897 1 764 0 S uwait 0xfffffe006df65f00 syz-executor 895 0 0 0 DL mdwait 0xfffffe0077821000 [md0] 887 1 763 0 S uwait 0xfffffe00778c8700 syz-executor 849 1 765 0 S uwait 0xfffffe00778c8900 syz-executor 840 0 0 0 DL aiordy 0xfffffe0058708560 [aiod4] 839 0 0 0 DL aiordy 0xfffffe0058708ab8 [aiod3] 838 0 0 0 DL aiordy 0xfffffe00586c8018 [aiod2] 837 0 0 0 DL aiordy 0xfffffe0007809ac0 [aiod1] 819 0 0 0 DL (threaded) [KTLS] 100120 D - 0xfffffe005993d200 [thr_0] 100128 D - 0xfffffe005993d280 [thr_1] 100129 D - 0xffffffff83cd68e8 [reclaim_0] 818 1 766 0 S uwait 0xfffffe0058570c00 syz-executor 766 762 766 0 S nanslp 0xffffffff83bb4f41 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb4f41 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb4f41 syz-executor 762 760 760 0 S select 0xfffffe006df668c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005860f618 csh 758 681 758 0 Ss select 0xfffffe006df66a40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00541be4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00542a88b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00542a8cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00542a90b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00542a94b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00542a98b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00542a9cb0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00542aa0b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00542aa4b0 getty 737 1 17 0 S+ piperd 0xfffffe0059835000 logger 736 735 17 0 S+ nanslp 0xffffffff83bb4f41 sleep 735 1 17 0 S+ wait 0xfffffe0058610018 sh 685 1 685 0 Ss nanslp 0xffffffff83bb4f41 cron 681 1 681 0 Ss select 0xfffffe006df676c0 sshd 494 1 494 0 Ss select 0xfffffe0007b56bc0 syslogd 423 1 423 0 Ss wait 0xfffffe00586c6ab8 devd 422 1 422 65 Ss select 0xfffffe0058571440 dhclient 337 1 337 0 Ss select 0xfffffe0007b56840 dhclient 334 1 334 0 Ss select 0xfffffe0007b56dc0 dhclient 16 0 0 0 DL syncer 0xffffffff83ce2ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058602558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce1020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00598f1ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d22380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d08448 [dom0] 100080 D launds 0xffffffff83d08454 [laundry: dom0] 100081 D umarcl 0xffffffff81e34730 [uma] 7 0 0 0 DL - 0xffffffff8392d510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846a7f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff8454f700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f7340 [doneq0] 100046 D - 0xffffffff838f72c0 [async] 100075 D - 0xffffffff838f7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d03ce0 [crypto] 100043 D crypto_ 0xfffffe0007b6ad30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b6ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5d540 [g_event] 100038 D - 0xffffffff83b5d560 [g_up] 100039 D - 0xffffffff83b5d580 [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d04780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5aff0 [kernel] 100005 D - 0xfffffe0007aa1000 [softirq_0] 100006 D - 0xfffffe0007aa0e00 [softirq_1] 100007 D - 0xfffffe0007aa0d00 [if_io_tqg_0] 100008 D - 0xfffffe0007aa0c00 [if_io_tqg_1] 100009 D - 0xfffffe0007aa0b00 [if_config_tqg_0] 100010 D - 0xfffffe000776fb00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776fa00 [jail_remove taskq] 100012 D - 0xfffffe000776f900 [bus taskq] 100015 D - 0xfffffe000776f600 [thread taskq] 100017 D - 0xfffffe000776f400 [aiod_kick taskq] 100018 D - 0xfffffe000776f300 [deferred_unmount ta] 100019 D - 0xfffffe000776f200 [inm_free taskq] 100020 D - 0xfffffe000776f100 [in6m_free taskq] 100021 D - 0xfffffe000776f000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776ee00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776ee00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776ee00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776ee00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776ed00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776ed00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776ed00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776ed00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe000776ec00 [firmware taskq] 100040 D - 0xfffffe000776ea00 [crypto_0] 100041 D - 0xfffffe000776ea00 [crypto_1] 100056 D - 0xfffffe000776e800 [vtnet0 rxq 0] 100057 D - 0xfffffe000776e700 [vtnet0 txq 0] 100058 D - 0xfffffe000776e600 [vtnet0 rxq 1] 100059 D - 0xfffffe000776e500 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0007785c00 [virtio_balloon] 100065 D - 0xffffffff8283cdc0 [deadlkres] 100069 D - 0xfffffe00585f1a00 [acpi_task_0] 100070 D - 0xfffffe00585f1a00 [acpi_task_1] 100071 D - 0xfffffe00585f1a00 [acpi_task_2] 100073 D - 0xfffffe000776fd00 [mca taskq] 100074 D - 0xfffffe000776e900 [CAM taskq] 100076 D - 0xfffffe000776e300 [ipsec_offload] 1200 1198 766 0 Z syz-executor 1202 1198 766 0 Z syz-executor db> show all locks Process 1198 (syz-executor) thread 0xfffffe0058791780 (100654) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058764128) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_sig.c:2247 exclusive sleep mutex aiomtx (aiomtx) r = 0 (0xfffffe00778ff680) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_aio.c:2337 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 404 5237K 771 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35270 2078K 35345 vtbuf 24 1968K 46 kobj 337 1348K 512 filedesc 134 1067K 659 newblk 42 1035K 2258 vfscache 3 1025K 3 pcb 52 683K 344 subproc 255 535K 1341 inodedep 23 521K 589 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 101 201K 123 acpica 1674 184K 56983 tidhash 3 141K 3 pagedep 14 132K 301 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 127 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 NFSD srvcache 3 68K 3 module 530 67K 537 ddb_capture 1 64K 1 kdtrace 322 58K 1864 umtx 432 54K 432 shm 4 38K 11 BPF 24 37K 100 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 38 21K 2171 ifaddr 76 21K 78 DEVFS_RULE 56 20K 56 routetbl 165 20K 498 lltable 54 17K 54 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 8 tty 16 16K 16 ether_multi 185 15K 212 ithread 90 15K 90 cred 38 15K 328 bus-sc 34 15K 1693 ifnet 8 15K 8 eventhandler 163 14K 163 kqueue 131 12K 1483 kenv 95 12K 95 GEOM 54 12K 459 plimit 27 11K 353 CAM queue 5 11K 1528 in6_multi 75 10K 78 rman 75 10K 440 shmfd 4 10K 28 rpc 8 9K 8 bmsafemap 2 9K 562 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 pwddesc 120 8K 1228 taskqueue 69 8K 96 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 12 5K 24 ufs_dirhash 24 5K 36 UMA 270 5K 270 tcp_fsb_rack 2 5K 8 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 DEVFSP 63 4K 186 proc-args 146 4K 2341 acpisem 28 4K 28 sctp_atcl 9 4K 107 selfd 48 3K 53719 session 24 3K 46 kcovinfo 45 3K 45 terminal 11 3K 11 crypto 6 3K 33 uidinfo 6 3K 19 CC Mem 20 3K 228 lockf 24 3K 162 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 16 netlink 2 3K 91 sctp_stro 2 2K 7 local_apic 1 2K 1 io_apic 1 2K 1 indirdep 8 2K 527 ipsec-saq 2 2K 2 in_multi 8 2K 11 sctp_ifa 15 2K 16 tun 5 2K 5 Unitno 28 2K 56 CAM XPT 22 2K 543 freework 7 2K 720 dirrem 6 2K 497 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 53 inpcbpolicy 42 2K 576 sctp_timw 5 2K 5 freeblks 5 2K 330 msi 9 2K 9 softdep 1 1K 1 diradd 8 1K 521 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 32 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 osd 25 1K 245 ipsec 3 1K 3 newdirblk 6 1K 276 mkdir 6 1K 552 frag6 8 1K 8 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 275 pci_link 10 1K 10 freefile 5 1K 388 encap_export_host 12 1K 12 ip6opt 3 1K 30 sctp_stri 1 1K 6 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_atky 11 1K 117 counter_rate 13 1K 13 cryptodev 6 1K 129 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 2 1K 13 tcp_pcm_rack 1 1K 4 inotify 1 1K 48 vnodes 1 1K 6 procdesc 2 1K 12 eventfd 2 1K 3 filedesc_to_leader 4 1K 8 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 sctp_athm 9 1K 110 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 2 in6_mfilter 2 1K 25 ip_msource 2 1K 2 aio 4 1K 9 pmchooks 1 1K 1 filecaps 5 1K 94 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3555 in_mfilter 2 1K 6 sctp_vrf 1 1K 1 sctp_map 4 1K 14 ip6_msource 1 1K 15 ip_moptions 1 1K 6 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 sigio 1 1K 5 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 12 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 lio 1 1K 74 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 2 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 77 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 374 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 63 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 tcplog 0 0K 0 tcp_hwpace 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 28 fadvise 0 0K 6 VN POLL 0 0K 7 statfs 0 0K 199 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 32 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14682 ioctlops 0 0K 149 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 200 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 5 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 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 78 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 13 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 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 352 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 8341 1819 37356 0 254 41615360 0 mbuf 256 9758 669 46423 0 254 2669312 0 tcp_log 416 5217 372 10500 0 254 2325024 0 BUF TRIE 152 331 11473 2240 0 62 1794208 0 malloc-384 384 4148 22 4432 0 30 1601280 0 RADIX NODE 152 9766 551 45212 0 62 1568184 0 malloc-128 128 11609 109 11743 0 126 1499904 0 malloc-4096 4096 337 5 524 0 2 1400832 0 malloc-64 64 4159 16946 58179 0 254 1350720 0 UMA Slabs 0 112 11906 4 11906 0 126 1333920 0 malloc-16384 16384 69 0 519 0 1 1130496 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18411 60 18411 0 254 1034376 0 malloc-65536 65536 9 3 18 0 1 786432 0 FFS inode 1168 593 16 988 0 8 711312 0 sctp_ep 1152 6 505 97 0 254 588672 0 sctp_asoc 2256 2 253 7 0 254 575280 0 malloc-4096 4096 129 3 1363 0 2 540672 0 socket 1024 81 427 2049 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 VM OBJECT 248 1865 71 18190 0 62 480128 0 256 Bucket 2048 212 6 1285 0 8 446464 0 pbuf 2664 0 162 0 0 2 431568 0 THREAD 1860 199 17 654 0 8 401760 0 MAP ENTRY 96 3169 233 61030 0 126 326592 0 VNODE 440 634 86 1031 0 30 316800 0 malloc-32768 32768 3 6 426 0 1 294912 0 malloc-2048 2048 115 29 1339 0 8 294912 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14685 315 16532 0 254 240000 0 DEVCTL 1024 29 191 156 0 0 225280 0 malloc-65536 65536 0 3 185 0 1 196608 0 malloc-128 128 1254 265 3310 0 126 194432 0 malloc-128 128 1178 341 31007 0 126 194432 0 sctp_raddr 736 2 262 7 0 254 194304 0 malloc-32 32 5429 493 5733 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 201 24 891 0 16 187200 0 PROC 1368 121 11 1208 0 8 180576 0 FFS2 dinode 256 593 97 988 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 23 493 1286 0 254 165120 0 malloc-2048 2048 8 72 99 0 8 163840 0 malloc-256 256 108 522 2824 0 62 161280 0 S VFS Cache 104 1040 364 1549 0 126 146016 0 filedesc0 1072 120 13 1228 0 8 142576 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-32768 32768 1 3 19 0 1 131072 0 malloc-1024 1024 109 19 128 0 16 131072 0 mbuf_packet 256 27 481 834 0 254 130048 0 tcp_inpcb 1304 32 64 228 0 8 125184 0 ksiginfo 112 117 927 250 0 126 116928 0 malloc-256 256 317 118 1326 0 62 111360 0 malloc-32768 32768 0 3 137 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 vnpbuf 2664 0 32 5 0 16 85248 0 128 Bucket 1024 49 34 276 0 16 84992 0 malloc-8192 8192 7 3 17 0 1 81920 0 g_bio 440 0 180 13595 0 30 79200 0 sctp_chunk 152 50 470 102 0 254 79040 0 malloc-384 384 161 19 847 0 30 69120 0 malloc-384 384 88 92 657 0 30 69120 0 malloc-64 64 517 554 15781 0 254 68544 0 malloc-128 128 312 215 476 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-4096 4096 12 4 26 0 2 65536 0 malloc-4096 4096 11 5 31 0 2 65536 0 64 Bucket 512 100 28 2496 0 30 65536 0 VMSPACE 584 98 14 1181 0 16 65408 0 malloc-256 256 71 184 878 0 62 65280 0 malloc-256 256 159 96 200 0 62 65280 0 32 Bucket 256 82 173 723 0 62 65280 0 malloc-512 512 15 105 91 0 30 61440 0 malloc-8192 8192 5 2 114 0 1 57344 0 malloc-64 64 471 348 690 0 254 52416 0 malloc-256 256 27 168 1965 0 62 49920 0 DIRHASH 1024 34 14 42 0 16 49152 0 NAMEI 1024 0 48 16002 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 11 1 490 0 2 49152 0 malloc-2048 2048 12 12 38 0 8 49152 0 malloc-2048 2048 12 12 56 0 8 49152 0 malloc-1024 1024 14 34 532 0 16 49152 0 malloc-384 384 16 104 120 0 30 46080 0 pcpu-8 8 4892 740 5630 0 254 45056 0 Files 80 302 248 9388 0 126 44000 0 clpbuf 2664 0 16 71 0 4 42624 0 malloc-8192 8192 4 1 10 0 1 40960 0 malloc-8192 8192 4 1 5 0 1 40960 0 pipe 736 28 27 402 0 16 40480 0 sctp_readq 152 0 260 2 0 254 39520 0 da_ccb 544 0 70 3526 0 16 38080 0 udp_inpcb 408 11 79 271 0 30 36720 0 malloc-64 64 129 438 1242 0 254 36288 0 malloc-64 64 122 445 285 0 254 36288 0 malloc-64 64 218 349 1408 0 254 36288 0 malloc-64 64 303 264 1534 0 254 36288 0 malloc-64 64 12 555 689 0 254 36288 0 malloc-128 128 9 270 11 0 126 35712 0 malloc-128 128 16 263 32 0 126 35712 0 malloc-128 128 131 148 619 0 126 35712 0 malloc-128 128 1 278 17 0 126 35712 0 ktls_session 256 1 134 4 0 62 34560 0 routing nhops 256 32 103 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 85 0 30 34560 0 malloc-384 384 38 52 79 0 30 34560 0 malloc-256 256 45 90 788 0 62 34560 0 malloc-256 256 42 93 730 0 62 34560 0 malloc-256 256 18 117 146 0 62 34560 0 TURNSTILE 136 217 35 217 0 62 34272 0 ripcb 376 9 81 67 0 30 33840 0 malloc-4096 4096 4 4 209 0 2 32768 0 malloc-2048 2048 3 13 8 0 8 32768 0 malloc-2048 2048 3 13 5 0 8 32768 0 malloc-2048 2048 6 10 197 0 8 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-1024 1024 12 20 1273 0 16 32768 0 malloc-1024 1024 20 12 24 0 16 32768 0 malloc-1024 1024 6 26 49 0 16 32768 0 malloc-1024 1024 8 24 15 0 16 32768 0 malloc-1024 1024 11 21 14 0 16 32768 0 malloc-512 512 1 63 21 0 30 32768 0 malloc-512 512 2 62 32 0 30 32768 0 malloc-512 512 11 53 261 0 30 32768 0 malloc-512 512 2 62 28 0 30 32768 0 malloc-512 512 1 63 7 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ertt_txseginfo 40 0 808 1171 0 254 32320 0 sctp_stream_msg_out 112 1 287 4 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 12 252 24 0 126 31680 0 PGRP 120 29 235 54 0 126 31680 0 sctp_laddr 48 6 582 25 0 254 28224 0 rl_entry 48 13 575 19 0 254 28224 0 malloc-32 32 405 477 585 0 254 28224 0 16 Bucket 144 65 131 498 0 62 28224 0 4 Bucket 48 7 581 17 0 254 28224 0 AIO 208 3 130 56 0 62 27664 0 udplite_inpcb 408 2 61 10 0 30 25704 0 cpuset 200 10 118 96 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 1 5 23 0 2 24576 0 tcp_log_id_bucket 176 2 136 3 0 62 24288 0 PWD 40 66 540 323 0 254 24240 0 rtentry 168 35 109 39 0 62 24192 0 8 Bucket 80 61 239 703 0 126 24000 0 malloc-384 384 2 58 8 0 30 23040 0 domainset 40 2 565 86 0 254 22680 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 217 39 217 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 20 260 228 0 126 20160 0 malloc-32 32 43 587 65 0 254 20160 0 malloc-32 32 3 627 49 0 254 20160 0 malloc-32 32 206 424 630 0 254 20160 0 malloc-32 32 37 593 759 0 254 20160 0 malloc-32 32 114 516 4720 0 254 20160 0 malloc-32 32 27 603 654 0 254 20160 0 2 Bucket 32 70 560 555 0 254 20160 0 KNOTE 160 2 123 211 0 62 20000 0 tcp_rack_map 128 3 152 6 0 126 19840 0 cryptop 280 0 70 11 0 30 19600 0 AIOCB 552 1 34 201 0 16 19320 0 L VFS Cache 320 0 60 49 0 30 19200 0 AIOLIO 272 1 69 74 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-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 4 28 9 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 tcp_rack_pcb 1088 1 13 4 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 22 728 236 0 254 12000 0 malloc-16 16 336 414 657 0 254 12000 0 malloc-16 16 40 710 56 0 254 12000 0 malloc-16 16 188 562 3039 0 254 12000 0 malloc-16 16 31 719 26463 0 254 12000 0 malloc-16 16 19 731 151 0 254 12000 0 itimer 352 2 31 5 0 30 11616 0 tfo_ccache_entries 80 1 127 1 0 126 10240 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 1510 0 254 8016 0 malloc-16 16 1 499 1 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 40 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 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl