panic: ASan: Invalid access, 4-byte read at 0xfffffe0057423f28, RedZonePartial(2) cpuid = 1 time = 1625743252 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5f1e050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5f1e1b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5f1e290 panic() at panic+0xb5/frame 0xfffffe00a5f1e350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a5f1e410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00a5f1e6a0 sosend() at sosend+0x11e/frame 0xfffffe00a5f1e710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5f1e880 sendit() at sendit+0x2b0/frame 0xfffffe00a5f1e8d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a5f1e9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5f1ebf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 2941 tid 102827 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0x69a0cc6a7cbdba8c rdx 0x40001 rbx 0 rsp 0xfffffe00a5f1e190 rbp 0xfffffe00a5f1e1b0 rsi 0 rdi 0xfffffe009e8cfe28 r8 0x3 r9 0xfffffe00a5f1dce8 r10 0 r11 0xfffffe00a79c7c30 r12 0xfffffe00a79c7720 r13 0xfffffe00a5f1e201 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 2941 (syz-executor.1) at 0xfffffe00a7694a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009bc88a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e3be9f0 (map 0xfffffe009e3be9f0) (map.pmap 0xfffffe009e3beab0) (pmap 0xfffffe009e3beb10) threads: 2 101445 RunQ syz-executor.1 102827 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2941 784 784 0 R (threaded) syz-executor.1 101445 RunQ syz-executor.1 102827 Run CPU 1 syz-executor.1 2940 782 782 0 R (threaded) syz-executor.0 100153 RunQ syz-executor.0 102826 S uwait 0xfffffe009e9ea700 syz-executor.0 2939 786 786 0 R (threaded) syz-executor.2 101170 Run CPU 0 syz-executor.2 102829 S uwait 0xfffffe00a3ef7980 syz-executor.2 2938 788 788 0 R (threaded) syz-executor.3 101688 RunQ syz-executor.3 102828 S uwait 0xfffffe00a77bce80 syz-executor.3 2344 1 2344 65 Ss select 0xfffffe00a77ca6c0 dhclient 2055 1 2055 0 Ss select 0xfffffe00a77ca640 dhclient 2052 1 2052 0 Ss select 0xfffffe00a3ef7240 dhclient 2030 1 2030 65 Ss select 0xfffffe00a77ca8c0 dhclient 1723 1 1723 0 Ss select 0xfffffe00a77ca840 dhclient 1720 1 1720 0 Ss select 0xfffffe00a3ef7bc0 dhclient 1696 1 1696 65 Ss select 0xfffffe009e2b94c0 dhclient 1587 1 788 0 S uwait 0xfffffe00a3e07b80 syz-executor.3 1584 1 782 0 S uwait 0xfffffe00a3ef7c00 syz-executor.0 1582 1 788 0 S uwait 0xfffffe00a3ef7700 syz-executor.3 1580 1 788 0 S umtxn 0xfffffe00a3ef7380 syz-executor.3 1579 1 788 0 S uwait 0xfffffe00a3e53c80 syz-executor.3 1578 1 782 0 S uwait 0xfffffe00a3ef7d00 syz-executor.0 1576 1 782 0 S uwait 0xfffffe00a3e00d00 syz-executor.0 1575 1 782 0 S uwait 0xfffffe00a3e07580 syz-executor.0 1573 1 786 0 S umtxn 0xfffffe00a3ef7780 syz-executor.2 1572 1 786 0 S uwait 0xfffffe009e2b9380 syz-executor.2 1571 1 786 0 S uwait 0xfffffe00a3ef7f00 syz-executor.2 1570 1 786 0 S uwait 0xfffffe00a3e53e80 syz-executor.2 1568 1 782 0 S uwait 0xfffffe00a3e00880 syz-executor.0 1567 1 788 0 S uwait 0xfffffe00a3e00b00 syz-executor.3 1566 1 784 0 S uwait 0xfffffe00a3e00b80 syz-executor.1 1565 1 788 0 S uwait 0xfffffe00a3e00d80 syz-executor.3 1564 1 788 0 S uwait 0xfffffe00a3e07d00 syz-executor.3 1563 1 784 0 S uwait 0xfffffe009e422780 syz-executor.1 1562 1 786 0 S uwait 0xfffffe00a3e00900 syz-executor.2 1561 1 788 0 S uwait 0xfffffe00a3ef7580 syz-executor.3 1560 1 782 0 S uwait 0xfffffe00a3e07980 syz-executor.0 1559 1 784 0 S uwait 0xfffffe00a3ef7480 syz-executor.1 1558 1 782 0 S uwait 0xfffffe00a3e07280 syz-executor.0 1556 1 784 0 S uwait 0xfffffe009e9eaa00 syz-executor.1 1555 1 782 0 S uwait 0xfffffe00a3e00280 syz-executor.0 1552 1 786 0 S uwait 0xfffffe00a3e07080 syz-executor.2 1551 1 786 0 S uwait 0xfffffe009e422880 syz-executor.2 1550 1 786 0 S uwait 0xfffffe009e2b9580 syz-executor.2 1548 1 786 0 S uwait 0xfffffe00a3e07680 syz-executor.2 1547 1 786 0 S uwait 0xfffffe00a3e00680 syz-executor.2 1546 1 786 0 S uwait 0xfffffe00a3e07880 syz-executor.2 1544 1 784 0 S uwait 0xfffffe00a3e00480 syz-executor.1 1543 1 784 0 S uwait 0xfffffe00a3e07480 syz-executor.1 1542 1 788 0 S uwait 0xfffffe009e9eac00 syz-executor.3 1541 1 782 0 S uwait 0xfffffe009e9ead00 syz-executor.0 1540 1 788 0 S uwait 0xfffffe009e9eab00 syz-executor.3 1539 1 782 0 S uwait 0xfffffe00a3e00180 syz-executor.0 1538 1 782 0 S uwait 0xfffffe009bf07500 syz-executor.0 1537 1 784 0 S uwait 0xfffffe00a3e00580 syz-executor.1 1535 1 788 0 S umtxn 0xfffffe00a3ef7e00 syz-executor.3 1530 1 784 0 S uwait 0xfffffe00a3e00380 syz-executor.1 1529 1 784 0 S uwait 0xfffffe00a3e00c80 syz-executor.1 1528 1 784 0 S uwait 0xfffffe009bc4ad80 syz-executor.1 1525 1 784 0 S uwait 0xfffffe009e422180 syz-executor.1 1518 1 784 0 S uwait 0xfffffe009bc4a780 syz-executor.1 1517 1 784 0 S uwait 0xfffffe009bc4ac80 syz-executor.1 1516 1 784 0 S uwait 0xfffffe009e9ea600 syz-executor.1 1515 1 784 0 S uwait 0xfffffe009bf07980 syz-executor.1 1514 1 784 0 S uwait 0xfffffe009e9ea500 syz-executor.1 1512 1 784 0 S uwait 0xfffffe009e9ea800 syz-executor.1 1510 1 784 0 S uwait 0xfffffe009bc4a000 syz-executor.1 1368 1 1368 0 Ss select 0xfffffe009e2b9540 dhclient 1365 1 1365 0 Ss select 0xfffffe00a3e53f40 dhclient 1341 1 1341 65 Ss select 0xfffffe009e2b9940 dhclient 1041 1 1041 0 Ss select 0xfffffe009e2b9740 dhclient 1038 1 1038 0 Ss select 0xfffffe009e2b91c0 dhclient 788 780 788 0 Ss nanslp 0xffffffff84054900 syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff84054900 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff84054901 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84054901 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe009bf07380 syz-fuzzer 100119 S uwait 0xfffffe009e422a00 syz-fuzzer 100120 S uwait 0xfffffe009e422b00 syz-fuzzer 100121 S uwait 0xfffffe009e422c00 syz-fuzzer 100122 S uwait 0xfffffe009e422280 syz-fuzzer 100123 S uwait 0xfffffe009e422380 syz-fuzzer 100124 S uwait 0xfffffe009e422480 syz-fuzzer 100125 S uwait 0xfffffe009e422580 syz-fuzzer 100126 S kqread 0xfffffe009bd1ee00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4045e8 csh 776 694 776 0 Ss select 0xfffffe009e2b9ac0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054901 cron 694 1 694 0 Ss select 0xfffffe009e2b98c0 sshd 507 1 507 0 Ss select 0xfffffe009e2b99c0 syslogd 436 1 436 0 Ss select 0xfffffe009e2b9a40 devd 435 1 435 65 Ss select 0xfffffe009bf07840 dhclient 350 1 350 0 Ss select 0xfffffe009bf075c0 dhclient 347 1 347 0 Ss select 0xfffffe009e2b9b40 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005851b538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe009bd2ace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100087 D launds 0xffffffff841a47c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848b83c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c4ed00 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419f800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791b500 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48441 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 2939 (syz-executor.2) thread 0xfffffe00a77c6560 (101170) exclusive rw vm object (vm object) r = 0 (0xfffffe009e36f948) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e9d9440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 4 1025K 5783 vfscache 3 1025K 3 filedesc 120 954K 3935 pcb 136 659K 5638 inodedep 10 516K 2212 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 241 504K 3070 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 8 130K 1951 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 462 58K 462 kdtrace 316 58K 5772 sctp_stro 51 51K 1279 sctp_atcl 106 40K 3899 temp 36 35K 2701 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 134 19K 475 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 44 14K 113 KTRACE 101 13K 131 ifnet 7 13K 7 ether_multi 152 13K 247 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 kqueue 116 10K 2948 in6_multi 65 9K 65 sctp_timw 33 9K 33 bmsafemap 2 9K 2178 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 42 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 114 8K 2968 sctp_atky 157 7K 5360 cred 26 7K 303 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 453 DEVFSP 80 5K 409 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 50 UMA 270 5K 270 session 35 5K 58 vt 11 5K 11 pf_table 2 4K 18 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 37388 lockf 32 4K 57 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 678 terminal 11 3K 11 select 19 3K 94 uidinfo 3 3K 48 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 47 sctp_athm 106 2K 4019 sctp_ifa 13 2K 14 sctp_map 102 2K 2512 CAM XPT 22 2K 543 in_multi 6 2K 25 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 172 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 inpcbpolicy 24 1K 1119 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 158 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 17 1K 708 sctp_stri 1 1K 204 dirrem 2 1K 2028 mkdir 4 1K 3820 diradd 4 1K 2067 pfil 4 1K 4 cdev 2 1K 2 newdirblk 3 1K 1910 chacha20random 1 1K 1 freework 2 1K 3401 ip_msource 5 1K 25 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 2086 vnodes 1 1K 1 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 pf_rule 1 1K 44 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefile 1 1K 2011 xform 2 1K 530 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 6635 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 117 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 5 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 157 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1718 sctp_iter 0 0K 19 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 7 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 16 htcp data 0 0K 8 mqdata 0 0K 0 vegas data 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 2634 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 85 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 2 allocindir 0 0K 0 indirdep 0 0K 1900 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 ip6opt 0 0K 16 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 0 ip_moptions 0 0K 36 in_mfilter 0 0K 92 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 2101 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 42 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 9464 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 5 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 170 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 iov 0 0K 17509 ioctlops 0 0K 236 eventfd 0 0K 2 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 836 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 1 filedesc_to_leader 0 0K 0 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 8320 981 246133 0 254 38096896 0 tcp_log 416 0 12222 66166 0 254 5084352 0 mbuf 256 8897 2398 868417 0 254 2891520 0 pbuf 2624 0 989 0 0 2 2595136 0 BUF TRIE 144 186 11574 4793 0 62 1693440 0 malloc-384 384 4264 16 4334 0 30 1643520 0 malloc-128 128 11312 65 11557 0 126 1456256 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 malloc-4096 4096 327 4 517 0 2 1355776 0 RADIX NODE 144 8149 330 82246 0 62 1220976 0 UMA Slabs 0 112 10820 13 10820 0 126 1213296 0 vmem btag 56 19000 127 19000 0 254 1071112 0 malloc-16384 16384 60 4 1966 0 1 1048576 0 tcp_bbr_map 128 2162 5867 110247 0 127 1027712 0 ertt_txseginfo 40 2158 18547 430717 0 254 828200 0 FFS inode 1160 530 30 2541 0 8 649600 0 256 Bucket 2048 282 16 16531 0 8 610304 0 malloc-4096 4096 137 5 3497 0 2 581632 0 VM OBJECT 264 1901 79 44213 0 30 522720 0 MAP ENTRY 96 4422 324 165017 0 126 455616 0 THREAD 1808 201 30 2829 0 8 417648 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_asoc 2288 51 109 1256 0 254 366080 0 malloc-2048 2048 56 98 2519 0 8 315392 0 VNODE 448 568 80 2581 0 30 290304 0 malloc-64 64 4192 92 41883 0 254 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 VMSPACE 2544 91 8 2925 0 4 251856 0 malloc-16 16 14133 617 17943 0 254 236000 0 malloc-32768 32768 0 7 1787 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 sctp_ep 1280 54 102 2515 0 254 199680 0 malloc-65536 65536 1 2 25 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5602 0 254 177408 0 malloc-128 128 1264 69 31140 0 126 170624 0 sctp_chunk 152 44 1074 1474 0 254 169936 0 mbuf_packet 256 96 564 10434 0 254 168960 0 malloc-256 256 117 543 13690 0 62 168960 0 PROC 1336 113 13 2941 0 8 168336 0 malloc-128 128 1238 64 6332 0 126 166656 0 malloc-1024 1024 59 97 1758 0 16 159744 0 sctp_raddr 736 51 158 1579 0 254 153824 0 socket 944 52 108 4958 0 254 151040 0 filedesc0 1072 114 19 2968 0 8 142576 0 FFS2 dinode 256 530 25 2541 0 62 142080 0 S VFS Cache 104 1021 344 3109 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 358 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 15 0 1 131072 0 malloc-256 256 214 281 8056 0 62 126720 0 128 Bucket 1024 60 63 1792 0 16 125952 0 malloc-384 384 106 204 3906 0 30 119040 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 108 936 640 0 126 116928 0 malloc-2048 2048 7 47 9471 0 8 110592 0 malloc-384 384 9 261 2211 0 30 103680 0 malloc-16384 16384 4 2 179 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 304 347 2469 0 126 83328 0 malloc-8192 8192 5 5 134 0 1 81920 0 g_bio 408 0 200 35321 0 31 81600 0 64 Bucket 512 84 60 4345 0 30 73728 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 104 121 2934 0 62 57600 0 malloc-4096 4096 12 1 23 0 2 53248 0 tcpcb 1080 13 36 697 0 254 52920 0 32 Bucket 256 63 132 8460 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 12 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-64 64 626 130 20649 0 254 48384 0 malloc-256 256 151 29 330 0 62 46080 0 malloc-256 256 114 51 1123 0 62 42240 0 clpbuf 2624 0 16 23 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4753 367 5709 0 254 40960 0 tcp_inpcb 496 13 67 697 0 254 39680 0 malloc-384 384 79 21 170 0 30 38400 0 NAMEI 1024 0 36 23385 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-64 64 72 495 2932 0 254 36288 0 malloc-128 128 7 272 388 0 126 35712 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 244 156 14561 0 126 32000 0 8 Bucket 80 60 340 1605 0 126 32000 0 tcp_bbr_pcb 832 9 27 358 0 16 29952 0 malloc-1024 1024 13 15 1455 0 16 28672 0 KNOTE 160 28 147 37392 0 62 28000 0 pipe 744 23 12 442 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 2105 0 2 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 malloc-64 64 314 64 6136 0 254 24192 0 malloc-32 32 355 401 8635 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 tcp_rack_pcb 832 0 27 157 0 16 22464 0 malloc-2048 2048 2 8 117 0 8 20480 0 malloc-2048 2048 6 4 174 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 35 595 1997 0 254 20160 0 malloc-32 32 131 499 4434 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 43 32 262 0 62 19200 0 malloc-256 256 28 47 2061 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-4096 4096 2 2 19 0 2 16384 0 malloc-2048 2048 4 4 20 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 1 31 221 0 30 16384 0 malloc-64 64 158 94 166 0 254 16128 0 16 Bucket 144 68 44 477 0 62 16128 0 2 Bucket 32 60 444 1136 0 254 16128 0 vtnet_tx_hdr 24 0 668 365833 0 254 16032 0 malloc-128 128 88 36 2031 0 126 15872 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 34 26 1160 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 173 0 30 12288 0 malloc-512 512 10 14 201 0 30 12288 0 tcp_rack_map 112 0 108 415 0 126 12096 0 malloc-32 32 160 218 363 0 254 12096 0 malloc-16 16 346 404 631 0 254 12000 0 ripcb 496 5 19 126 0 254 11904 0 udp_inpcb 496 6 18 261 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1279 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 43 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 85 117 85 0 254 8080 0 sctp_stream_msg_out 112 8 64 260 0 254 8064 0 sctp_laddr 48 32 136 1314 0 254 8064 0 udpcb 32 6 246 296 0 254 8064 0 ertt 72 13 99 697 0 126 8064 0 malloc-64 64 17 109 124 0 254 8064 0 malloc-64 64 87 39 416 0 254 8064 0 malloc-32 32 132 120 188 0 254 8064 0 malloc-32 32 23 229 53 0 254 8064 0 malloc-32 32 38 214 883 0 254 8064 0 4 Bucket 48 5 163 102 0 254 8064 0 malloc-16 16 15 485 704 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 27790 0 254 8000 0 malloc-16 16 114 386 4130 0 254 8000 0 udplite_inpcb 496 0 16 35 0 254 7936 0 malloc-128 128 25 37 120 0 126 7936 0 malloc-128 128 11 51 220 0 126 7936 0 sctp_readq 152 1 51 68 0 254 7904 0 cryptop 280 0 28 23 0 30 7840 0 itimer 352 0 22 10 0 30 7744 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 392 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 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 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 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 da_ccb 544 0 0 0 0 16 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 cdg_qdiffsample 16 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 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 304 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 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 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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