panic: ASan: Invalid access, 4-byte read at 0xfffffe0057415e68, RedZonePartial(3) cpuid = 1 time = 2000000041 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5c91fd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5c92130 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5c92210 panic() at panic+0xb5/frame 0xfffffe00a5c922d0 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a5c92390 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00a5c92620 sosend() at sosend+0x11e/frame 0xfffffe00a5c92690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5c927f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a5c929f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5c92bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 5658 tid 106109 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea68a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xc68f8190828f2795 rdx 0x40001 rbx 0 rsp 0xfffffe00a5c92110 rbp 0xfffffe00a5c92130 rsi 0 rdi 0xfffffe005834fd28 r8 0x3 r9 0xfffffe00a5c91c48 r10 0 r11 0xfffffe00a7b24a70 r12 0xfffffe00a7b24560 r13 0xfffffe00a5c92101 r14 0xffffffff82c5dac0 .str.18 r15 0xffffffff82c5dac0 .str.18 rip 0xffffffff8179f52b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ea68a(%rip) db> show proc Process 5658 (syz-executor.0) at 0xfffffe00a7b0b000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e472000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7c2f9f0 (map 0xfffffe00a7c2f9f0) (map.pmap 0xfffffe00a7c2fab0) (pmap 0xfffffe00a7c2fb10) threads: 2 104029 RunQ syz-executor.0 106109 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 5660 788 788 0 R syz-executor.1 5659 796 796 0 R syz-executor.2 5658 787 787 0 R (threaded) syz-executor.0 104029 RunQ syz-executor.0 106109 Run CPU 1 syz-executor.0 5657 816 816 0 R (threaded) syz-executor.3 105878 RunQ syz-executor.3 106110 S uwait 0xfffffe00a7a0d780 syz-executor.3 3888 1 3888 0 S uwait 0xfffffe00a7a0d980 syz-executor.0 3885 1 3885 0 S uwait 0xfffffe00a6fa8200 syz-executor.0 3854 1 787 0 S uwait 0xfffffe00a7308080 syz-executor.0 3852 1 787 0 S uwait 0xfffffe00a6fa8600 syz-executor.0 3680 1 788 0 S uwait 0xfffffe00a3af1580 syz-executor.1 3678 1 788 0 S uwait 0xfffffe00a7308500 syz-executor.1 3544 1 796 0 S uwait 0xfffffe009e9da080 syz-executor.2 3532 1 796 0 S uwait 0xfffffe00a7308f00 syz-executor.2 3531 1 787 0 S uwait 0xfffffe00a3a1c080 syz-executor.0 3523 1 787 0 S uwait 0xfffffe009e9dab80 syz-executor.0 3521 1 796 0 S uwait 0xfffffe00a3af1e00 syz-executor.2 3518 1 787 0 S uwait 0xfffffe00a3af1880 syz-executor.0 3509 1 787 0 S uwait 0xfffffe00a7308d00 syz-executor.0 3505 1 787 0 S uwait 0xfffffe009bf2fd00 syz-executor.0 3335 3334 788 0 SV uwait 0xfffffe00a7308300 syz-executor.1 3334 1 788 0 DV ppwait 0xfffffe00a7a67f58 syz-executor.1 3249 1 788 0 S uwait 0xfffffe009e4e9380 syz-executor.1 3248 1 788 0 S uwait 0xfffffe00a3af1080 syz-executor.1 3041 1 816 0 S uwait 0xfffffe00a3a1c180 syz-executor.3 2961 1 787 0 S uwait 0xfffffe00a7308700 syz-executor.0 2959 1 816 0 S uwait 0xfffffe00a3a4df00 syz-executor.3 2949 1 788 0 S uwait 0xfffffe00a6fa8980 syz-executor.1 2946 1 787 0 S uwait 0xfffffe00a6fa8780 syz-executor.0 2943 1 816 0 S uwait 0xfffffe00a3a4d300 syz-executor.3 2941 1 787 0 S uwait 0xfffffe00a3a4d700 syz-executor.0 2940 1 788 0 S uwait 0xfffffe00a3af1380 syz-executor.1 2930 1 788 0 S uwait 0xfffffe00a7308c00 syz-executor.1 2134 1 2134 65 Ss select 0xfffffe009bc16cc0 dhclient 1863 1 1863 0 Ss select 0xfffffe009bc16bc0 dhclient 1860 1 1860 0 Ss select 0xfffffe009bc16940 dhclient 1840 1 1840 65 Ss select 0xfffffe009bc16740 dhclient 1786 1 788 0 S uwait 0xfffffe0058392c80 syz-executor.1 1782 1 816 0 S umtxn 0xfffffe00a6fa8880 syz-executor.3 1781 1 787 0 S uwait 0xfffffe00a3a4d500 syz-executor.0 1775 1 788 0 S uwait 0xfffffe009e9da180 syz-executor.1 1765 1 816 0 S uwait 0xfffffe00a3a1c980 syz-executor.3 1764 1 787 0 S uwait 0xfffffe00a3a1c380 syz-executor.0 1761 1 816 0 S uwait 0xfffffe00a6fa8b80 syz-executor.3 1758 1 788 0 S uwait 0xfffffe00a6fa8c80 syz-executor.1 1755 1 787 0 S uwait 0xfffffe00a3a4da00 syz-executor.0 1747 1 816 0 S uwait 0xfffffe00a3a4dc00 syz-executor.3 1746 1 816 0 S uwait 0xfffffe00a3af1c00 syz-executor.3 1625 1 1625 0 Ss select 0xfffffe009bc16440 dhclient 1618 1 1618 0 Ss select 0xfffffe009bc16240 dhclient 1595 1 1595 65 Ss select 0xfffffe009bc1bf40 dhclient 1472 1 788 0 S uwait 0xfffffe00a3a1c200 syz-executor.1 1471 1 788 0 S uwait 0xfffffe00a3a1c800 syz-executor.1 1392 1 1392 0 Ss select 0xfffffe009bc201c0 dhclient 1387 1 1387 0 Ss select 0xfffffe009bc20440 dhclient 1358 1 1358 65 Ss select 0xfffffe009bc206c0 dhclient 1142 1 787 0 S uwait 0xfffffe00a3af1d00 syz-executor.0 1139 1 787 0 S uwait 0xfffffe009bf2f600 syz-executor.0 1136 1 787 0 S uwait 0xfffffe00a3af1b00 syz-executor.0 1134 1 788 0 S uwait 0xfffffe0058392b80 syz-executor.1 1132 1 788 0 S uwait 0xfffffe009e9da380 syz-executor.1 1128 1 796 0 S uwait 0xfffffe009bf2f780 syz-executor.2 1127 1 788 0 S uwait 0xfffffe009bd20380 syz-executor.1 1122 1 788 0 S uwait 0xfffffe009e4e9a00 syz-executor.1 1121 1 796 0 S uwait 0xfffffe009e4e9180 syz-executor.2 1118 1 796 0 S uwait 0xfffffe009bd20280 syz-executor.2 1117 1 788 0 S uwait 0xfffffe009bf2ff00 syz-executor.1 1114 1 788 0 S uwait 0xfffffe009e4e9480 syz-executor.1 1112 1 788 0 S uwait 0xfffffe0056fc3280 syz-executor.1 1111 1 788 0 S uwait 0xfffffe0058392980 syz-executor.1 1078 1 1078 0 Ss select 0xfffffe009bc1b3c0 dhclient 1075 1 1075 0 Ss select 0xfffffe009bc1de40 dhclient 1053 0 0 0 DL aiordy 0xfffffe009e9f0000 [aiod4] 1052 0 0 0 DL aiordy 0xfffffe009e9f0a70 [aiod3] 1051 0 0 0 DL aiordy 0xfffffe009e9f0538 [aiod2] 1050 0 0 0 DL aiordy 0xfffffe00a3a1d000 [aiod1] 816 780 816 0 Ss nanslp 0xffffffff84056a80 syz-executor.3 796 780 796 0 Ss nanslp 0xffffffff84056a81 syz-executor.2 788 780 788 0 Rs CPU 0 syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff84056a81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe009bd20a00 syz-fuzzer 100121 S uwait 0xfffffe009bf5a300 syz-fuzzer 100122 S uwait 0xfffffe009bf5a480 syz-fuzzer 100123 S uwait 0xfffffe009bf5a680 syz-fuzzer 100124 S uwait 0xfffffe009e4e9d00 syz-fuzzer 100125 S uwait 0xfffffe0058392780 syz-fuzzer 100126 S uwait 0xfffffe0058392880 syz-fuzzer 100127 S kqread 0xfffffe009e49a100 syz-fuzzer 100128 S uwait 0xfffffe009e4e9f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4445e8 csh 776 694 776 0 Ss select 0xfffffe009bc1dd40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fa8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f00b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f08b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ec0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ec8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583970b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583978b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575220b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe009bc20cc0 sshd 507 1 507 0 Ss select 0xfffffe009bc1d640 syslogd 436 1 436 0 Ss select 0xfffffe009bc20d40 devd 435 1 435 65 Ss select 0xfffffe009bc1d0c0 dhclient 350 1 350 0 Ss select 0xfffffe009bc1d3c0 dhclient 347 1 347 0 Ss select 0xfffffe009bc20bc0 dhclient 23 0 0 0 DL vlruwt 0xfffffe005875e538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe0056b090e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100088 D launds 0xffffffff841a8884 [laundry: dom0] 100089 D umarcl 0xffffffff81e97770 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d79460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8476fe20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a61488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541a1b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541a1b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a040 [g_event] 100039 D - 0xffffffff8402a080 [g_up] 100040 D - 0xffffffff8402a0c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dfed00 [thr_0] 100030 D - 0xfffffe0053dfed80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100034 I [swi3: vm] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 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 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af40 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 D - 0xfffffe0053de6500 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053df6b00 [firmware taskq] 100041 D - 0xfffffe0053df6a00 [crypto_0] 100042 D - 0xfffffe0053df6a00 [crypto_1] 100058 D - 0xfffffe0053df6800 [vtnet0 rxq 0] 100059 D - 0xfffffe0053df6700 [vtnet0 txq 0] 100060 D - 0xfffffe0053df6600 [vtnet0 rxq 1] 100061 D - 0xfffffe0053df6500 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b76100 [virtio_balloon] 100067 D - 0xfffffe0053df6400 [mca taskq] 100072 D - 0xffffffff82c64a40 [deadlkres] 100076 D - 0xfffffe0057450700 [acpi_task_0] 100077 D - 0xfffffe0057450700 [acpi_task_1] 100078 D - 0xfffffe0057450700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] db> show all locks Process 788 (syz-executor.1) thread 0xfffffe009bd1cc80 (100097) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe009bd35b98) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_trap.c:116 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 48 1036K 7351 vfscache 3 1025K 3 filedesc 126 1002K 9037 pcb 254 789K 7689 inodedep 187 582K 4855 subproc 260 537K 5801 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 12 131K 4545 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 49 90K 183 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 335 62K 11772 umtx 462 58K 462 sctp_atcl 132 50K 4547 dirrem 170 43K 4654 shm 2 34K 17 temp 35 33K 3271 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 171 22K 4598 pf_rule 11 21K 53 sctp_stro 20 20K 1216 ifaddr 70 20K 74 DEVFS_RULE 56 20K 56 routetbl 158 17K 568 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 238 bus-sc 33 14K 1692 KTRACE 101 13K 8388 ifnet 7 13K 7 ether_multi 152 13K 174 ksem 31 12K 96 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 kqueue 123 10K 5742 bmsafemap 4 9K 4807 in6_multi 65 9K 65 DEVFSP 129 9K 1309 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 31 pfs_vncache 1 8K 1 pwddesc 121 8K 5650 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 28 7K 352 freework 27 7K 5619 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 504 sctp_atky 152 6K 5998 pf_ifnet 13 5K 47 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 54 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 74 freeblks 14 4K 4611 acpisem 28 4K 28 selfd 56 4K 78644 hhook 15 4K 17 xform 48 3K 1975 proc-args 52 3K 760 terminal 11 3K 11 select 19 3K 117 uidinfo 4 3K 34 sctp_athm 132 3K 4687 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 14 2K 15 tcp_fsb 14 2K 592 Unitno 27 2K 55 CAM XPT 22 2K 543 inpcbpolicy 49 2K 2721 in_multi 6 2K 11 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 8978 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 104 NFSD session 1 1K 1 osd 40 1K 1847 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 321 pci_link 10 1K 10 sctp_map 40 1K 2410 pf_osfp 6 1K 6 diradd 5 1K 4695 crypto 4 1K 725 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 4489 ip6opt 2 1K 59 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 sctp_aadr 4 1K 11 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 982 vnodes 1 1K 2 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 8966 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 19391 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2040 sctp_iter 0 0K 20 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 6 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 sctp_stri 0 0K 300 vegas data 0 0K 0 htcp data 0 0K 5 chd data 0 0K 9 cdg data 0 0K 31 cubic data 0 0K 14 dctcp data 0 0K 12 tcp_do 0 0K 0 pf_table 0 0K 15 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2474 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 49 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 44 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 3 ip_moptions 0 0K 2 in_mfilter 0 0K 5 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 4924 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 10 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 139 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 25 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 209 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 555 eventfd 0 0K 7 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 971 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 filedesc_to_leader 0 0K 16 pwd 0 0K 0 tty console 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8326 988 847009 0 254 38150144 0 tcp_log 416 0 11457 182929 0 254 4766112 0 mbuf 256 8873 3112 2359817 0 254 3068160 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-4096 4096 449 9 11074 0 2 1875968 0 malloc-384 384 4378 82 9087 0 30 1712640 0 RADIX NODE 144 11731 136 148882 0 62 1708848 0 BUF TRIE 144 191 11569 2867 0 62 1693440 0 ertt_txseginfo 40 22873 14497 788435 0 254 1494800 0 malloc-128 128 11266 18 11329 0 126 1444352 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 UMA Slabs 0 112 10828 5 10828 0 126 1213296 0 malloc-16384 16384 67 4 4538 0 1 1163264 0 vmem btag 56 19389 98 19389 0 254 1091272 0 tcp_bbr_map 128 1482 5121 274227 0 126 845184 0 FFS inode 1160 568 27 5170 0 8 690200 0 256 Bucket 2048 264 32 19497 0 8 606208 0 VM OBJECT 264 2036 139 82237 0 30 574200 0 malloc-65536 65536 5 3 362 0 1 524288 0 MAP ENTRY 96 4552 488 312166 0 126 483840 0 malloc-384 384 189 901 4915 0 30 418560 0 THREAD 1808 213 18 6110 0 8 417648 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-256 256 369 921 8535 0 62 330240 0 malloc-2048 2048 125 31 3218 0 8 319488 0 VNODE 448 607 86 5211 0 30 310464 0 VMSPACE 2544 93 12 5638 0 4 267120 0 malloc-64 64 3852 54 3867 0 254 249984 0 sctp_asoc 2288 20 85 1205 0 254 240240 0 malloc-16 16 14075 425 18348 0 254 232000 0 DEVCTL 1024 0 220 157 0 0 225280 0 sctp_ep 1280 112 62 3175 0 254 222720 0 malloc-1024 1024 153 63 2834 0 16 221184 0 malloc-65536 65536 0 3 35 0 1 196608 0 malloc-32768 32768 0 6 1001 0 1 196608 0 socket 944 169 39 7715 0 254 196352 0 UMA Zones 768 242 2 242 0 16 187392 0 PROC 1336 120 18 5660 0 8 184368 0 malloc-32 32 5284 134 5525 0 254 173376 0 mbuf_packet 256 113 562 15323 0 254 172800 0 malloc-128 128 1214 88 35304 0 126 166656 0 malloc-128 128 1140 38 1347 0 126 150784 0 filedesc0 1072 121 19 5650 0 8 150080 0 FFS2 dinode 256 568 17 5170 0 62 149760 0 malloc-128 128 181 935 4666 0 126 142848 0 malloc-256 256 62 493 7415 0 62 142080 0 S VFS Cache 104 1033 332 5821 0 126 141960 0 malloc-65536 65536 0 2 164 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 128 Bucket 1024 101 26 3275 0 16 130048 0 ksiginfo 112 121 923 2135 0 126 116928 0 malloc-256 256 250 140 7581 0 62 99840 0 sctp_chunk 152 17 633 1438 0 254 98800 0 malloc-4096 4096 22 0 643 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 20 101 1368 0 254 89056 0 clpbuf 2624 0 32 24 0 16 83968 0 tcpcb 1080 36 34 1836 0 254 75600 0 tcp_inpcb 496 36 116 1836 0 254 75392 0 64 Bucket 512 97 47 5898 0 30 73728 0 malloc-4096 4096 15 2 34 0 2 69632 0 malloc-2048 2048 11 23 1070 0 8 69632 0 g_bio 408 0 170 25128 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 5 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-8192 8192 6 2 8 0 1 65536 0 malloc-4096 4096 12 3 88 0 2 61440 0 malloc-128 128 376 89 5632 0 126 59520 0 malloc-384 384 141 9 191 0 30 57600 0 malloc-1024 1024 17 39 529 0 16 57344 0 malloc-256 256 152 58 8489 0 62 53760 0 malloc-256 256 62 133 5911 0 62 49920 0 32 Bucket 256 90 105 8852 0 62 49920 0 malloc-16384 16384 0 3 3 0 1 49152 0 malloc-64 64 621 135 18977 0 254 48384 0 malloc-128 128 219 153 4327 0 126 47616 0 malloc-256 256 83 97 4932 0 62 46080 0 pcpu-8 8 4859 773 6598 0 254 45056 0 tcp_rack_pcb 832 14 40 592 0 16 44928 0 Files 80 452 98 23814 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-64 64 524 106 2317 0 254 40320 0 NAMEI 1024 0 36 37583 0 16 36864 0 malloc-64 64 175 392 850 0 254 36288 0 malloc-64 64 399 168 3163 0 254 36288 0 malloc-256 256 109 26 805 0 62 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 24 21 592 0 16 33480 0 malloc-16384 16384 0 2 176 0 1 32768 0 malloc-8192 8192 1 3 29 0 1 32768 0 malloc-2048 2048 9 7 40 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-256 256 48 72 4991 0 62 30720 0 malloc-2048 2048 7 7 435 0 8 28672 0 malloc-64 64 64 377 78740 0 254 28224 0 malloc-32 32 436 446 992 0 254 28224 0 16 Bucket 144 66 130 615 0 62 28224 0 KNOTE 160 28 147 91321 0 62 28000 0 da_ccb 544 0 49 6395 0 16 26656 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 PWD 32 66 690 4579 0 254 24192 0 malloc-64 64 263 115 13316 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 50 250 1918 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 tcp_bbr_pcb 832 6 21 716 0 16 22464 0 malloc-2048 2048 4 6 220 0 8 20480 0 ertt 72 36 244 1836 0 126 20160 0 malloc-128 128 60 95 6238 0 126 19840 0 Mountpoints 2752 2 5 10 0 4 19264 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 1 1 102 0 1 16384 0 malloc-2048 2048 2 6 18 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-1024 1024 8 8 113 0 16 16384 0 malloc-512 512 15 17 208 0 30 16384 0 tcp_rack_map 112 2 142 1180 0 126 16128 0 malloc-64 64 131 121 6858 0 254 16128 0 malloc-32 32 282 222 9169 0 254 16128 0 vtnet_tx_hdr 24 0 668 865573 0 254 16032 0 udp_inpcb 496 6 26 361 0 254 15872 0 unpcb 256 21 39 1733 0 254 15360 0 malloc-384 384 24 16 31 0 30 15360 0 malloc-4096 4096 1 2 7 0 2 12288 0 malloc-512 512 8 16 126 0 30 12288 0 malloc-512 512 7 17 446 0 30 12288 0 malloc-32 32 142 236 8555 0 254 12096 0 malloc-32 32 16 362 1146 0 254 12096 0 2 Bucket 32 60 318 1237 0 254 12096 0 ripcb 496 5 19 230 0 254 11904 0 udplite_inpcb 496 2 22 294 0 254 11904 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 37 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-2048 2048 0 4 48 0 8 8192 0 malloc-1024 1024 1 7 35 0 16 8192 0 malloc-1024 1024 2 6 162 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 0 16 69 0 30 8192 0 malloc-512 512 1 15 57 0 30 8192 0 rtentry 176 30 16 37 0 62 8096 0 tcptw 88 0 92 13 0 254 8096 0 PGRP 88 37 55 58 0 126 8096 0 rl_entry 40 102 100 102 0 254 8080 0 sctp_stream_msg_out 112 5 67 343 0 254 8064 0 sctp_laddr 48 8 160 593 0 254 8064 0 syncache 168 0 48 8 0 254 8064 0 udpcb 32 8 244 655 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-32 32 8 244 43 0 254 8064 0 malloc-32 32 70 182 1118 0 254 8064 0 malloc-32 32 51 201 2908 0 254 8064 0 4 Bucket 48 8 160 171 0 254 8064 0 malloc-16 16 18 482 155 0 254 8000 0 malloc-16 16 292 208 301 0 254 8000 0 malloc-16 16 199 301 4913 0 254 8000 0 malloc-16 16 29 471 8150 0 254 8000 0 malloc-16 16 190 310 1658 0 254 8000 0 malloc-16 16 22 478 26365 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 16 46 52 0 126 7936 0 sctp_readq 152 0 52 151 0 254 7904 0 AIO 208 0 38 44 0 62 7904 0 cryptop 280 0 28 152 0 30 7840 0 AIOCB 552 0 14 55 0 16 7728 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 0 20 355 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 37 0 126 6448 0 domainset 40 0 126 26 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 ipq 56 0 72 3 0 254 4032 0 itimer 352 0 11 6 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 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 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 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-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-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0