panic: ASan: Invalid access, 4-byte read at 0xfffffe005834b268, UMAUseAfterFree(fd) cpuid = 0 time = 1628491143 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ec0b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ec210 vpanic() at vpanic+0x2c5/frame 0xfffffe00077ec2f0 panic() at panic+0xb5/frame 0xfffffe00077ec3b0 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00077ec470 sctp_gather_internal_ifa_flags() at sctp_gather_internal_ifa_flags+0x2e/frame 0xfffffe00077ec4a0 sctp_is_address_in_scope() at sctp_is_address_in_scope+0xae/frame 0xfffffe00077ec4e0 sctp_add_addresses_to_i_ia() at sctp_add_addresses_to_i_ia+0x17d/frame 0xfffffe00077ec580 sctp_send_initiate() at sctp_send_initiate+0x13b0/frame 0xfffffe00077ec6c0 sctp_t1init_timer() at sctp_t1init_timer+0x2cb/frame 0xfffffe00077ec710 sctp_timeout_handler() at sctp_timeout_handler+0x9a1/frame 0xfffffe00077ec850 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe00077eca00 softclock() at softclock+0x152/frame 0xfffffe00077eca50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077ecbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077ecbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077ecbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6b: movq $0,0x28eb9ca(%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 0x62095ae8abb3b790 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00077ec1f0 rbp 0xfffffe00077ec210 rsi 0x1 rdi 0xffffffff840889c0 cov_trace_pc r8 0x3 r9 0xfffffe00077ebd28 r10 0 r11 0xbf r12 0xfffffe0053dfb020 r13 0xfffffe00077ec201 r14 0xffffffff82c62380 .str.18 r15 0xffffffff82c62380 .str.18 rip 0xffffffff8179f96b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eb9ca(%rip) db> show proc Process 12 (intr) at 0xfffffe0053deea70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402c6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402c6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402d640 (map 0xffffffff8402d640) (map.pmap 0xffffffff8402d700) (pmap 0xffffffff8402d760) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 2429 1 797 0 S uwait 0xfffffe009829b380 syz-executor.3 2428 1 797 0 S uwait 0xfffffe00925ca380 syz-executor.3 2427 1 797 0 S uwait 0xfffffe00925ca980 syz-executor.3 2426 1 797 0 S uwait 0xfffffe00924f9d00 syz-executor.3 2134 1 2134 65 Ss select 0xfffffe009c1495c0 dhclient 1863 1 1863 0 Ss select 0xfffffe009b03b1c0 dhclient 1860 1 1860 0 Ss select 0xfffffe00924f92c0 dhclient 1780 1 1780 65 Ss select 0xfffffe009b03b3c0 dhclient 1693 1 792 0 S uwait 0xfffffe009829bd00 syz-executor.2 1692 1 792 0 S uwait 0xfffffe00925cab80 syz-executor.2 1686 1 792 0 S uwait 0xfffffe009b03ba80 syz-executor.2 1684 1 792 0 S uwait 0xfffffe009b03be80 syz-executor.2 1678 1 792 0 S uwait 0xfffffe009b03bc80 syz-executor.2 1677 1 792 0 S umtxn 0xfffffe009b03b880 syz-executor.2 1674 1 792 0 S uwait 0xfffffe009829be00 syz-executor.2 1671 1 792 0 S uwait 0xfffffe0091f59180 syz-executor.2 1669 1 792 0 S uwait 0xfffffe00587c0100 syz-executor.2 1668 1 792 0 S uwait 0xfffffe00587c0480 syz-executor.2 1566 1 1566 0 Ss select 0xfffffe00924f90c0 dhclient 1563 1 1563 0 Ss select 0xfffffe00924f9240 dhclient 1542 1 1542 65 Ss select 0xfffffe009829b0c0 dhclient 1343 0 0 0 DL aiordy 0xfffffe0058765000 [aiod4] 1342 0 0 0 DL aiordy 0xfffffe0091f8e000 [aiod3] 1340 0 0 0 DL aiordy 0xfffffe009ac51000 [aiod2] 1339 0 0 0 DL aiordy 0xfffffe0092545000 [aiod1] 1171 1 1171 0 Ss select 0xfffffe00924f93c0 dhclient 1168 1 1168 0 Ss select 0xfffffe00924f94c0 dhclient 1152 1 784 0 S uwait 0xfffffe00925ca080 syz-executor.1 1149 1 784 0 S uwait 0xfffffe00925ca580 syz-executor.1 1141 1 784 0 S uwait 0xfffffe00587c0c80 syz-executor.1 1139 1 784 0 S uwait 0xfffffe0056ff8880 syz-executor.1 1130 1 784 0 S uwait 0xfffffe0091f59580 syz-executor.1 1128 1 784 0 S uwait 0xfffffe0091f59280 syz-executor.1 1126 1 784 0 S uwait 0xfffffe0091f59380 syz-executor.1 1125 1 784 0 S uwait 0xfffffe00925ca680 syz-executor.1 1124 1 784 0 S uwait 0xfffffe00587c0680 syz-executor.1 1123 1 784 0 S uwait 0xfffffe00925ca180 syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe00584afd00 syz-fuzzer 100117 S uwait 0xfffffe0058886600 syz-fuzzer 100118 S uwait 0xfffffe0058886700 syz-fuzzer 100119 S uwait 0xfffffe0058886800 syz-fuzzer 100120 S kqread 0xfffffe0091fca800 syz-fuzzer 100121 S uwait 0xfffffe00584afe00 syz-fuzzer 100122 S uwait 0xfffffe00584aff00 syz-fuzzer 100123 S uwait 0xfffffe0091f59080 syz-fuzzer 100124 S uwait 0xfffffe00924f9c00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0091f4b0b0 csh 776 694 776 0 Ss select 0xfffffe0091f59a40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fccb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e14b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e18b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005752d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe00588862c0 sshd 507 1 507 0 Ss select 0xfffffe0091f59d40 syslogd 436 1 436 0 Ss select 0xfffffe0091f59dc0 devd 435 1 435 65 Ss select 0xfffffe0058886340 dhclient 350 1 350 0 Ss select 0xfffffe0091f59e40 dhclient 347 1 347 0 Ss select 0xfffffe00584af240 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058765a70 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005889cce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100083 RunQ [dom0] 100086 D launds 0xffffffff841aa184 [laundry: dom0] 100087 D umarcl 0xffffffff81e9a6a0 [uma] 18 0 0 0 RL CPU 1 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b3c460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84845e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [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] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c69300 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] 784 780 784 0 Z syz-executor.1 792 780 792 0 Z syz-executor.2 797 780 797 0 Z syz-executor.3 db> show all locks Process 12 (intr) thread 0xfffffe0053dfb020 (100032) shared rw sctp-addr (sctp-addr) r = 0 (0xfffffe00081af440) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:2037 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009c1501a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1768 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 77 1043K 6991 vfscache 3 1025K 3 pcb 117 624K 6275 inodedep 22 520K 2654 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 4741 subproc 189 372K 3385 vmem 3 274K 6 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 428 pagedep 9 130K 2362 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 bus 984 80K 3475 mtx_pool 2 72K 2 BPF 38 71K 62 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_stro 53 53K 1276 umtx 418 53K 418 sctp_atcl 138 52K 4371 kdtrace 263 51K 6753 temp 35 33K 2658 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 72 routetbl 158 17K 511 ufs_mount 4 17K 5 proc 3 17K 3 sctp_stri 32 16K 402 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 freework 55 14K 4491 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 lltable 36 11K 132 CAM queue 5 11K 1528 GEOM 61 10K 489 ether_multi 124 10K 162 rman 84 10K 425 sctp_atky 191 9K 5827 bmsafemap 2 9K 2673 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 104 rpc 2 8K 2 shmfd 1 8K 52 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 kqueue 85 8K 3307 audit_evclass 237 8K 295 in6_multi 55 8K 65 taskqueue 63 7K 63 cred 25 7K 306 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 22 6K 441 pwddesc 80 5K 3298 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 27 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 56 DEVFSP 61 4K 661 acpisem 28 4K 28 lockf 31 4K 108 hhook 15 4K 17 selfd 48 3K 51184 kcovinfo 48 3K 68 terminal 11 3K 11 proc-args 48 3K 662 indirdep 10 3K 1998 uidinfo 3 3K 15 sctp_athm 138 3K 4540 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 69 Unitno 30 2K 69 sctp_map 106 2K 2552 sctp_ifa 13 2K 14 ip6ndp 11 2K 13 CAM XPT 22 2K 543 freeblks 6 2K 2618 dirrem 5 2K 2530 ipsecpolicy 2 2K 2 in_multi 5 2K 8 acpidev 20 2K 20 msi 9 2K 9 diradd 9 2K 2572 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 44 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 freefile 6 1K 2515 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 pf_osfp 6 1K 6 sctp_ifn 5 1K 14 crypto 4 1K 160 encap_export_host 12 1K 12 pfil 4 1K 4 procdesc 4 1K 14 cdev 2 1K 2 inpcbpolicy 14 1K 1404 osd 8 1K 910 newdirblk 3 1K 2341 mkdir 3 1K 4682 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 48 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 sctp_aadr 2 1K 21 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 834 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 6771 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 98 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 htcp data 0 0K 7 tcp_do 0 0K 0 tcp_fsb 0 0K 278 sctp_mcore 0 0K 0 sctp_socko 0 0K 2010 sctp_iter 0 0K 18 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 13 pf_table 0 0K 0 pf_rule 0 0K 19 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 5 mqdata 0 0K 0 vegas data 0 0K 18 cubic data 0 0K 23 chd data 0 0K 15 dctcp data 0 0K 16 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 2887 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 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 54 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 5 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 76 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 2532 namei_tracker 0 0K 4 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 152 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 0 lio 0 0K 4 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 158 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 16956 ioctlops 0 0K 265 eventfd 0 0K 8 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 891 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 1821 751566 0 254 41537536 0 tcp_log 416 0 18855 205920 0 254 7843680 0 mbuf 256 8843 3922 1628278 0 254 3267840 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 196 11564 4397 0 62 1693440 0 malloc-384 384 4295 5 4681 0 30 1651200 0 RADIX NODE 144 9624 1011 106704 0 62 1531440 0 malloc-128 128 11301 386 16660 0 126 1495936 0 malloc-4096 4096 326 3 510 0 2 1347584 0 UMA Slabs 0 112 11539 14 11539 0 126 1293936 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 vmem btag 56 20011 52 20011 0 254 1123528 0 malloc-16384 16384 29 12 2553 0 1 671744 0 FFS inode 1160 530 30 3045 0 8 649600 0 256 Bucket 2048 289 17 18993 0 8 626688 0 ertt_txseginfo 40 0 13938 320557 0 254 557520 0 tcp_bbr_map 128 0 3813 93582 0 126 488064 0 VM OBJECT 264 1414 236 49282 0 30 435600 0 malloc-4096 4096 91 12 3914 0 2 421888 0 malloc-65536 65536 4 2 431 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 179 30 3473 0 8 377872 0 MAP ENTRY 96 2424 810 186302 0 126 310464 0 sctp_asoc 2288 53 77 1276 0 254 297440 0 VNODE 448 569 79 3086 0 30 290304 0 malloc-64 64 4126 95 7386 0 254 270144 0 malloc-2048 2048 41 81 3015 0 8 249856 0 malloc-16 16 14031 469 14164 0 254 232000 0 DEVCTL 1024 0 220 158 0 0 225280 0 sctp_ep 1280 53 112 2820 0 254 211200 0 malloc-256 256 351 444 8455 0 62 203520 0 malloc-65536 65536 1 2 14 0 1 196608 0 malloc-32768 32768 0 6 1834 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 53 19 3258 0 4 183168 0 malloc-32 32 5326 218 6482 0 254 177408 0 malloc-128 128 1205 66 26420 0 126 162688 0 mbuf_packet 256 63 552 12034 0 254 157440 0 malloc-1024 1024 123 25 2051 0 16 151552 0 malloc-256 256 28 542 10750 0 62 145920 0 FFS2 dinode 256 530 25 3045 0 62 142080 0 PROC 1336 82 23 3278 0 8 140280 0 S VFS Cache 104 1030 296 3645 0 126 137904 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-1024 1024 54 74 1277 0 16 131072 0 malloc-384 384 47 293 2803 0 30 130560 0 sctp_raddr 736 53 112 1593 0 254 121440 0 filedesc0 1072 80 32 3298 0 8 120064 0 128 Bucket 1024 84 31 1653 0 16 117760 0 ksiginfo 112 88 956 1486 0 126 116928 0 malloc-128 128 868 31 2166 0 126 115072 0 malloc-384 384 139 131 4372 0 30 103680 0 malloc-256 256 328 77 7120 0 62 103680 0 socket 944 35 73 5524 0 254 101952 0 malloc-8192 8192 8 4 138 0 1 98304 0 malloc-2048 2048 11 35 1044 0 8 94208 0 malloc-4096 4096 18 4 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 34 0 16 83968 0 malloc-128 128 516 42 4190 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 131 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 3 29 0 2 65536 0 64 Bucket 512 102 26 4951 0 30 65536 0 g_bio 408 0 160 37162 0 30 65280 0 malloc-64 64 568 377 2653 0 254 60480 0 malloc-256 256 56 154 5446 0 62 53760 0 malloc-256 256 76 119 2878 0 62 49920 0 32 Bucket 256 71 124 7182 0 62 49920 0 malloc-64 64 630 126 3862 0 254 48384 0 sctp_chunk 152 80 232 1527 0 254 47424 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4680 440 5259 0 254 40960 0 malloc-64 64 157 473 54602 0 254 40320 0 tcpcb 1080 4 31 899 0 254 37800 0 tcp_bbr_pcb 832 0 45 377 0 16 37440 0 NAMEI 1024 0 36 25543 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 7 7 35 0 8 28672 0 16 Bucket 144 67 129 663 0 62 28224 0 KNOTE 160 16 159 74694 0 62 28000 0 Files 80 188 162 15882 0 126 28000 0 tcp_inpcb 496 4 52 899 0 254 27776 0 malloc-128 128 156 61 2623 0 126 27776 0 da_ccb 544 0 49 9402 0 16 26656 0 pipe 744 19 16 408 0 16 26040 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 18 6 76 0 16 24576 0 malloc-512 512 33 15 419 0 30 24576 0 PWD 32 22 734 2431 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 57 243 1612 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_rack_pcb 832 0 27 278 0 16 22464 0 malloc-32 32 207 423 3870 0 254 20160 0 malloc-128 128 53 102 4912 0 126 19840 0 Mountpoints 2752 2 5 2 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-4096 4096 1 3 2537 0 2 16384 0 malloc-2048 2048 4 4 109 0 8 16384 0 malloc-2048 2048 4 4 23 0 8 16384 0 malloc-2048 2048 3 5 146 0 8 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-64 64 102 150 19226 0 254 16128 0 malloc-64 64 185 67 267 0 254 16128 0 malloc-32 32 135 369 6906 0 254 16128 0 vtnet_tx_hdr 24 0 668 532269 0 254 16032 0 malloc-16 16 631 369 4530 0 254 16000 0 malloc-128 128 86 38 143 0 126 15872 0 malloc-384 384 34 6 34 0 30 15360 0 malloc-256 256 27 33 383 0 62 15360 0 cpuset 104 8 116 460 0 126 12896 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-1024 1024 7 5 26 0 16 12288 0 malloc-512 512 5 19 248 0 30 12288 0 sctp_laddr 48 112 140 1048 0 254 12096 0 malloc-32 32 253 125 360 0 254 12096 0 2 Bucket 32 56 322 1035 0 254 12096 0 ripcb 496 4 20 104 0 254 11904 0 udplite_inpcb 496 0 24 87 0 254 11904 0 udp_inpcb 496 6 18 314 0 254 11904 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 23 22 35 0 62 11520 0 unpcb 256 17 28 1250 0 254 11520 0 malloc-384 384 20 10 25 0 30 11520 0 malloc-256 256 34 11 53 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 2 0 8 8192 0 malloc-1024 1024 1 7 36 0 16 8192 0 malloc-512 512 0 16 7 0 30 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 8 8 26 0 30 8192 0 rtentry 176 26 20 35 0 62 8096 0 PGRP 88 31 61 64 0 126 8096 0 rl_entry 40 88 114 88 0 254 8080 0 sctp_stream_msg_out 112 16 56 360 0 254 8064 0 tcp_rack_map 112 0 72 549 0 126 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 401 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 899 0 126 8064 0 malloc-64 64 46 80 103 0 254 8064 0 malloc-64 64 8 118 12 0 254 8064 0 malloc-32 32 30 222 2031 0 254 8064 0 malloc-32 32 186 66 372 0 254 8064 0 malloc-32 32 45 207 1516 0 254 8064 0 malloc-32 32 0 252 20 0 254 8064 0 4 Bucket 48 7 161 100 0 254 8064 0 malloc-16 16 1 499 3894 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 62 0 254 8000 0 malloc-16 16 33 467 26253 0 254 8000 0 malloc-16 16 6 494 121 0 254 8000 0 malloc-16 16 142 358 4545 0 254 8000 0 malloc-128 128 12 50 38 0 126 7936 0 AIO 208 0 38 15 0 62 7904 0 cryptop 280 0 28 36 0 30 7840 0 AIOCB 552 0 14 16 0 16 7728 0 malloc-384 384 0 20 36 0 30 7680 0 malloc-384 384 1 19 16 0 30 7680 0 malloc-256 256 12 18 304 0 62 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 441 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 4 4 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 2 0 254 4048 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 sctp_readq 152 0 26 156 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 3 7 3 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 0 254 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 592 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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