panic: Bad link elm 0xfffffe009af64a00 next->prev != elm cpuid = 0 time = 1627585207 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0098d2bf30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0098d2c090 vpanic() at vpanic+0x2c5/frame 0xfffffe0098d2c170 panic() at panic+0xb5/frame 0xfffffe0098d2c240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe0098d2c2d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe0098d2c3b0 soclose() at soclose+0x1a4/frame 0xfffffe0098d2c4c0 _fdrop() at _fdrop+0x58/frame 0xfffffe0098d2c4f0 closef() at closef+0x686/frame 0xfffffe0098d2c6e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe0098d2c750 fdescfree() at fdescfree+0x903/frame 0xfffffe0098d2c940 exit1() at exit1+0x8b7/frame 0xfffffe0098d2c9d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe0098d2c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe0098d2cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0098d2cbf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 5282 tid 107319 ] Stopped at kdb_enter+0x6b: movq $0,0x28eac8a(%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 0xcda6626b44c323c7 rdx 0x1 rbx 0 rsp 0xfffffe0098d2c070 rbp 0xfffffe0098d2c090 rsi 0 rdi 0xffffffff817ab589 vprintf+0x319 r8 0x3 r9 0xfffffe0098d2bba8 r10 0 r11 0xbf r12 0xfffffe009768a020 r13 0xfffffe0098d2c001 r14 0xffffffff82c5c820 .str.18 r15 0xffffffff82c5c820 .str.18 rip 0xffffffff8179efab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eac8a(%rip) db> show proc Process 5282 (syz-executor.1) at 0xfffffe009b3baa70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe005878c000 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b325000 (map 0xfffffe009b325000) (map.pmap 0xfffffe009b3250c0) (pmap 0xfffffe009b325120) threads: 1 107319 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 5297 785 785 0 R (threaded) syz-executor.0 102211 RunQ syz-executor.0 107396 RunQ syz-executor.0 107397 S uwait 0xfffffe009afa2800 syz-executor.0 5290 797 797 0 R (threaded) syz-executor.3 107377 RunQ syz-executor.3 107394 S uwait 0xfffffe009af96000 syz-executor.3 107395 S uwait 0xfffffe009258d380 syz-executor.3 5283 791 791 0 R (threaded) syz-executor.2 102353 RunQ syz-executor.2 107386 S connec 0xfffffe009b1d3840 syz-executor.2 107387 S uwait 0xfffffe009adebf00 syz-executor.2 5282 786 786 0 RE CPU 0 syz-executor.1 5121 1 797 0 S uwait 0xfffffe0091e48d00 syz-executor.3 5116 1 797 0 S uwait 0xfffffe00925c7880 syz-executor.3 4587 1 785 0 SV uwait 0xfffffe009af96100 syz-executor.0 4583 1 797 0 SV uwait 0xfffffe009adebb00 syz-executor.3 4578 1 785 0 SV uwait 0xfffffe009af96500 syz-executor.0 4574 1 797 0 SV uwait 0xfffffe009af96700 syz-executor.3 4569 1 785 0 SV uwait 0xfffffe009af96e00 syz-executor.0 4564 1 797 0 SV uwait 0xfffffe00925b3000 syz-executor.3 4555 1 797 0 SV uwait 0xfffffe009af96400 syz-executor.3 4554 1 797 0 SV uwait 0xfffffe005700fb80 syz-executor.3 1881 1 786 60928 T uwait 0xfffffe00925b3800 syz-executor.1 1872 1 786 60928 T uwait 0xfffffe00925c7980 syz-executor.1 1871 1 1871 65 Ss select 0xfffffe0091fb3640 dhclient 1864 1 797 60928 T uwait 0xfffffe00925c7a80 syz-executor.3 1856 1 797 0 T uwait 0xfffffe00925c7680 syz-executor.3 1855 1 786 60928 T uwait 0xfffffe009af96300 syz-executor.1 1844 1 797 60928 T syz-executor.3 1840 1 797 60928 S uwait 0xfffffe00925b3980 syz-executor.3 1838 1 797 60928 T uwait 0xfffffe009af96d00 syz-executor.3 1662 1 791 0 S uwait 0xfffffe00925b3200 syz-executor.2 1660 1 791 0 S uwait 0xfffffe009adeb900 syz-executor.2 1655 1 791 0 S uwait 0xfffffe009adebd00 syz-executor.2 1653 1 791 0 S uwait 0xfffffe009adebc00 syz-executor.2 1651 1 791 0 S uwait 0xfffffe00925b3300 syz-executor.2 1648 1 791 0 S uwait 0xfffffe00925b3100 syz-executor.2 1645 1 791 0 S uwait 0xfffffe00925c7780 syz-executor.2 1642 1 791 0 S uwait 0xfffffe0058793100 syz-executor.2 1640 1 791 0 S uwait 0xfffffe0091e48c00 syz-executor.2 1638 1 791 0 S uwait 0xfffffe00925c7b80 syz-executor.2 1636 1 791 0 S uwait 0xfffffe009254bc80 syz-executor.2 1634 1 791 0 S uwait 0xfffffe00925c7380 syz-executor.2 1629 1 786 0 S uwait 0xfffffe0091e48900 syz-executor.1 1627 1 786 0 S uwait 0xfffffe0058793600 syz-executor.1 1623 1 786 0 S uwait 0xfffffe0058793980 syz-executor.1 1620 1 1620 0 Ss select 0xfffffe0091e4c040 dhclient 1615 1 1615 0 Ss select 0xfffffe0092597c40 dhclient 1596 1 1596 65 Ss select 0xfffffe0091fb34c0 dhclient 1592 1 786 0 S uwait 0xfffffe0091e48800 syz-executor.1 1588 1 786 0 S uwait 0xfffffe009adebe00 syz-executor.1 1375 1 1375 0 Ss select 0xfffffe0091fb38c0 dhclient 1372 1 1372 0 Ss select 0xfffffe0091fb3840 dhclient 1362 0 0 0 DL aiordy 0xfffffe00925c9000 [aiod4] 1361 0 0 0 DL aiordy 0xfffffe0097741a70 [aiod3] 1360 0 0 0 DL aiordy 0xfffffe00587faa70 [aiod2] 1359 0 0 0 DL aiordy 0xfffffe0092545000 [aiod1] 1340 1 1340 65 Ss select 0xfffffe0091fb3540 dhclient 1098 1 1098 0 Ss select 0xfffffe00925975c0 dhclient 1094 1 1094 0 Ss select 0xfffffe0092597640 dhclient 1071 1 1071 65 Ss select 0xfffffe00587e47c0 dhclient 838 1 838 0 Ss select 0xfffffe0091fb30c0 dhclient 830 1 830 0 Ss select 0xfffffe0091e4c7c0 dhclient 797 782 797 0 Ss nanslp 0xffffffff84056b40 syz-executor.3 791 782 791 0 Ss nanslp 0xffffffff84056b40 syz-executor.2 786 782 786 0 Ss nanslp 0xffffffff84056b40 syz-executor.1 785 782 785 0 Ss nanslp 0xffffffff84056b40 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe005700fa80 syz-fuzzer 100117 S uwait 0xfffffe0058a92900 syz-fuzzer 100118 S uwait 0xfffffe0058a92a00 syz-fuzzer 100119 S uwait 0xfffffe0058a92b00 syz-fuzzer 100120 S uwait 0xfffffe0091e48600 syz-fuzzer 100121 S uwait 0xfffffe0058351200 syz-fuzzer 100122 S uwait 0xfffffe0058351300 syz-fuzzer 100123 S kqread 0xfffffe0092511e00 syz-fuzzer 100127 S uwait 0xfffffe0058793000 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe00920440b0 csh 778 694 778 0 Ss select 0xfffffe0091fb36c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff18b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575eacb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00570014b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f24b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f2cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583edcb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583954b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056b40 cron 694 1 694 0 Ss select 0xfffffe0091e4c440 sshd 507 1 507 0 Ss select 0xfffffe0091fb3ec0 syslogd 436 1 436 0 Ss select 0xfffffe00585ce240 devd 435 1 435 65 Ss select 0xfffffe0091e4c8c0 dhclient 350 1 350 0 Ss select 0xfffffe00585ce0c0 dhclient 347 1 347 0 Ss select 0xfffffe0091e4ca40 dhclient 23 0 0 0 DL syncer 0xffffffff8417eb00 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005878ca70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c940 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe005753c8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4dc0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a88f8 [dom0] 100085 D launds 0xffffffff841a8904 [laundry: dom0] 100086 D umarcl 0xffffffff81e96be0 [uma] 18 0 0 0 DL - 0xffffffff83e0dc60 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a46460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84745e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84177dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84177dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84177dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c933c0 [doneq0] 100048 D - 0xffffffff83c93340 [async] 100081 D - 0xffffffff83c931c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab1c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541acd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541acd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a29a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a100 [g_event] 100039 D - 0xffffffff8402a140 [g_up] 100040 D - 0xffffffff8402a180 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e16e00 [thr_0] 100030 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 Run CPU 1 [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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a3940 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402b000 [swapper] 100005 D - 0xfffffe00081f1900 [softirq_0] 100006 D - 0xfffffe00081f1700 [softirq_1] 100007 D - 0xfffffe00081f1500 [if_io_tqg_0] 100008 D - 0xfffffe00081f1300 [if_io_tqg_1] 100009 D - 0xfffffe00081f1100 [if_config_tqg_0] 100010 D - 0xfffffe0053dede00 [deferred_unmount ta] 100013 D - 0xfffffe0053ded800 [thread taskq] 100015 D - 0xfffffe0053ded400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053ded200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053ded000 [aiod_kick taskq] 100018 D - 0xfffffe0053df7d00 [pci_hp taskq] 100019 D - 0xfffffe0053df7b00 [inm_free taskq] 100020 D - 0xfffffe0053df7900 [in6m_free taskq] 100021 D - 0xfffffe0053df7700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df7700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df7700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df7700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df7200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df7200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df7200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df7200 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053e02400 [firmware taskq] 100041 D - 0xfffffe0054181500 [crypto_0] 100042 D - 0xfffffe0054181500 [crypto_1] 100058 D - 0xfffffe0056a57100 [vtnet0 rxq 0] 100059 D - 0xfffffe0056a57000 [vtnet0 txq 0] 100060 D - 0xfffffe0056ec1e00 [vtnet0 rxq 1] 100061 D - 0xfffffe0056ec1d00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fd6e80 [virtio_balloon] 100067 D - 0xfffffe0056ff6d00 [mca taskq] 100072 D - 0xffffffff82c637a0 [deadlkres] 100077 D - 0xfffffe0054181e00 [acpi_task_0] 100078 D - 0xfffffe0054181e00 [acpi_task_1] 100079 D - 0xfffffe0054181e00 [acpi_task_2] 100080 D - 0xfffffe0056a57800 [CAM taskq] db> show all locks Process 5297 (syz-executor.0) thread 0xfffffe009b3843a0 (107396) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c4a0b8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1684 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00925a3cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1157 Process 5282 (syz-executor.1) thread 0xfffffe009768a020 (107319) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009af64e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b6798) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009af64e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 12 (intr) thread 0xfffffe0053e203a0 (100036) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e24c00) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1979 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 57 1038K 10193 vfscache 3 1025K 3 pcb 209 740K 12091 filedesc 88 698K 8681 inodedep 18 519K 5066 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 223 454K 5419 vmem 3 274K 6 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 11 131K 4526 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 81 bus 984 80K 3475 mtx_pool 2 72K 2 sctp_stro 71 71K 2323 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atcl 165 62K 8182 umtx 462 58K 462 kdtrace 305 58K 12696 temp 36 35K 3094 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 77 DEVFS_RULE 56 20K 56 routetbl 140 19K 937 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 43 14K 221 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 180 kenv 95 12K 95 eventhandler 133 12K 133 sctp_atky 239 11K 10993 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 kqueue 104 9K 5327 in6_multi 65 9K 65 bmsafemap 3 9K 4850 cred 34 9K 451 ksem 3 9K 83 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 46 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 pwddesc 101 7K 5318 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 690 pf_ifnet 17 6K 169 DEVFSP 82 6K 968 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 55 vt 11 5K 11 pf_table 2 4K 129 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 freework 15 4K 6165 acpisem 28 4K 28 selfd 55 4K 73529 lockf 32 4K 112 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 718 terminal 11 3K 11 sctp_athm 165 3K 8484 select 19 3K 184 uidinfo 4 3K 40 sctp_map 142 3K 4646 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 diradd 12 2K 4660 in_multi 6 2K 17 inpcbpolicy 42 2K 3357 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_stri 5 2K 688 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 pf_osfp 9 2K 9 softdep 1 1K 1 dirrem 4 1K 4614 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 598 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 35 1K 1559 ipsec 3 1K 3 sctp_ifn 6 1K 14 indirdep 3 1K 1427 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 1114 pci_link 10 1K 10 crypto 4 1K 614 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 4347 mkdir 4 1K 8694 freeblks 2 1K 4580 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 tcp_fsb 11 1K 443 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefile 2 1K 4540 xform 4 1K 1672 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 212 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 10078 iov 2 1K 19229 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 106 sctp_vrf 1 1K 1 sctp_aadr 1 1K 53 ip6_msource 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 p1003.1b 1 1K 1 mqdata 0 0K 0 vegas data 0 0K 13 cdg data 0 0K 0 cubic data 0 0K 8 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3779 sctp_iter 0 0K 12 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 12 htcp data 0 0K 8 chd data 0 0K 14 pf_altq 0 0K 0 pf_temp 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 4213 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 295 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 5 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 78 ip6_moptions 0 0K 5 in6_mfilter 0 0K 10 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_msource 0 0K 9 ip_moptions 0 0K 19 in_mfilter 0 0K 20 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 4554 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 122 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 278 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 21712 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 4 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 179 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 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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 8321 986 416425 0 254 38121472 0 tcp_log 416 15 7068 306066 0 254 2946528 0 mbuf 256 8912 1888 1667277 0 254 2764800 0 pbuf 2624 0 762 0 0 2 1999488 0 RADIX NODE 144 10632 1963 202950 0 62 1813680 0 BUF TRIE 144 367 11393 17607 0 62 1693440 0 malloc-384 384 4117 13 4123 0 30 1585920 0 malloc-128 128 11325 176 25498 0 126 1472128 0 malloc-4096 4096 346 1 517 0 2 1421312 0 mbuf_cluster 2048 690 0 690 0 254 1413120 0 UMA Slabs 0 112 10805 28 10805 0 126 1213296 0 vmem btag 56 18121 70 18121 0 254 1018696 0 ertt_txseginfo 40 18972 6278 723445 0 254 1010000 0 tcp_bbr_map 128 1253 5133 232628 0 126 817408 0 malloc-16384 16384 44 4 4339 0 1 786432 0 FFS inode 1160 554 20 5102 0 8 665840 0 256 Bucket 2048 204 76 18329 0 8 573440 0 VM OBJECT 264 1759 131 79664 0 30 498960 0 malloc-4096 4096 105 10 10476 0 2 471040 0 THREAD 1808 202 29 7397 0 8 417648 0 MAP ENTRY 96 3519 429 312286 0 126 379008 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_asoc 2288 70 90 2323 0 254 366080 0 malloc-2048 2048 98 62 27150 0 8 327680 0 VNODE 448 592 74 5142 0 30 298368 0 malloc-64 64 3900 384 77453 0 254 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 1 7 1255 0 1 262144 0 sctp_ep 1280 90 96 5430 0 254 238080 0 malloc-16 16 14017 233 15598 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 VMSPACE 2544 74 13 5264 0 4 221328 0 malloc-256 256 250 545 11153 0 62 203520 0 malloc-65536 65536 0 3 172 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-256 256 348 402 32133 0 62 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 91 97 10213 0 254 177472 0 malloc-32 32 5413 131 5477 0 254 177408 0 mbuf_packet 256 114 576 23633 0 254 176640 0 malloc-128 128 1172 99 25752 0 126 162688 0 PROC 1336 101 19 5297 0 8 160320 0 sctp_raddr 736 86 123 2946 0 254 153824 0 FFS2 dinode 256 554 31 5101 0 62 149760 0 S VFS Cache 104 1071 294 5861 0 126 141960 0 malloc-1024 1024 74 62 2516 0 16 139264 0 malloc-1024 1024 124 8 141 0 16 135168 0 filedesc0 1072 102 24 5318 0 8 135072 0 malloc-65536 65536 0 2 434 0 1 131072 0 clpbuf 2624 0 48 2126 0 16 125952 0 128 Bucket 1024 90 33 2896 0 16 125952 0 malloc-128 128 656 305 8709 0 126 123008 0 sctp_chunk 152 85 721 2599 0 254 122512 0 malloc-384 384 166 144 8183 0 30 119040 0 ksiginfo 112 104 940 1116 0 126 116928 0 malloc-2048 2048 10 38 517 0 8 98304 0 malloc-384 384 35 215 5393 0 30 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 21 0 23 0 2 86016 0 malloc-16384 16384 3 2 5 0 1 81920 0 malloc-8192 8192 7 3 36 0 1 81920 0 malloc-128 128 558 62 1330 0 126 79360 0 tcpcb 1080 31 39 1548 0 254 75600 0 64 Bucket 512 94 50 8382 0 30 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 16 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 g_bio 408 0 160 60617 0 30 65280 0 malloc-256 256 113 112 5495 0 62 57600 0 32 Bucket 256 72 138 20231 0 62 53760 0 tcp_bbr_pcb 832 26 37 720 0 16 52416 0 tcp_inpcb 496 31 73 1548 0 254 51584 0 malloc-384 384 121 9 468 0 30 49920 0 malloc-16384 16384 3 0 18 0 1 49152 0 malloc-8192 8192 4 2 105 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 616 140 5088 0 254 48384 0 malloc-256 256 149 31 2944 0 62 46080 0 pcpu-8 8 4834 798 8661 0 254 45056 0 malloc-64 64 563 130 6019 0 254 44352 0 malloc-128 128 315 26 447 0 126 43648 0 malloc-384 384 72 38 269 0 30 42240 0 udplite_inpcb 496 0 80 1366 0 254 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 36000 0 16 36864 0 malloc-2048 2048 6 12 599 0 8 36864 0 Files 80 289 161 24068 0 126 36000 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 23 22 493 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 1 3 8 0 1 32768 0 malloc-1024 1024 9 23 606 0 16 32768 0 malloc-512 512 14 50 741 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 0 36 432 0 16 29952 0 malloc-4096 4096 4 3 9 0 2 28672 0 PWD 32 52 830 4401 0 254 28224 0 malloc-64 64 314 127 1448 0 254 28224 0 KNOTE 160 28 147 62546 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 60 290 2789 0 126 28000 0 malloc-384 384 57 13 138 0 30 26880 0 SLEEPQUEUE 88 232 56 232 0 126 25344 0 malloc-4096 4096 3 3 284 0 2 24576 0 16 Bucket 144 100 68 855 0 62 24192 0 malloc-128 128 141 45 1262 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 3 7 195 0 8 20480 0 malloc-2048 2048 6 4 222 0 8 20480 0 malloc-1024 1024 15 5 43 0 16 20480 0 sctp_laddr 48 0 420 1616 0 254 20160 0 malloc-64 64 227 88 11491 0 254 20160 0 Mountpoints 2752 2 5 19 0 4 19264 0 malloc-384 384 22 28 54 0 30 19200 0 malloc-256 256 24 51 615 0 62 19200 0 malloc-256 256 17 58 4873 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 malloc-64 64 150 102 1058 0 254 16128 0 malloc-32 32 219 285 10766 0 254 16128 0 vtnet_tx_hdr 24 0 668 573951 0 254 16032 0 malloc-16 16 439 561 33634 0 254 16000 0 udp_inpcb 496 6 26 291 0 254 15872 0 malloc-128 128 77 47 4861 0 126 15872 0 malloc-2048 2048 2 4 37 0 8 12288 0 malloc-2048 2048 2 4 193 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 3 21 609 0 30 12288 0 malloc-512 512 11 13 46 0 30 12288 0 tcp_rack_map 112 0 108 896 0 126 12096 0 malloc-64 64 39 150 1069 0 254 12096 0 malloc-64 64 126 63 16522 0 254 12096 0 malloc-32 32 247 131 447 0 254 12096 0 2 Bucket 32 64 314 1195 0 254 12096 0 ripcb 496 5 19 152 0 254 11904 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1365 0 254 11520 0 malloc-256 256 17 28 286 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-1024 1024 0 8 85 0 16 8192 0 malloc-1024 1024 3 5 1360 0 16 8192 0 malloc-512 512 0 16 137 0 30 8192 0 malloc-512 512 0 16 51 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 11 0 254 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 92 110 97 0 254 8080 0 sctp_asconf_ack 48 2 166 27 0 254 8064 0 sctp_stream_msg_out 112 2 70 609 0 254 8064 0 syncache 168 0 48 9 0 254 8064 0 udpcb 32 6 246 1657 0 254 8064 0 ertt 72 31 81 1548 0 126 8064 0 malloc-32 32 101 151 594 0 254 8064 0 malloc-32 32 117 135 8106 0 254 8064 0 malloc-32 32 38 214 895 0 254 8064 0 malloc-32 32 54 198 154 0 254 8064 0 malloc-32 32 77 175 4455 0 254 8064 0 4 Bucket 48 7 161 135 0 254 8064 0 malloc-16 16 7 493 344 0 254 8000 0 malloc-16 16 24 476 1568 0 254 8000 0 malloc-16 16 57 443 4417 0 254 8000 0 malloc-16 16 199 301 4347 0 254 8000 0 malloc-16 16 38 462 64 0 254 8000 0 malloc-16 16 179 321 4844 0 254 8000 0 malloc-128 128 27 35 432 0 126 7936 0 sctp_readq 152 9 43 269 0 254 7904 0 cryptop 280 0 28 125 0 30 7840 0 AIOCB 552 0 14 40 0 16 7728 0 malloc-384 384 1 19 19 0 30 7680 0 malloc-256 256 14 16 692 0 62 7680 0 AIOLIO 272 0 28 4 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 35 0 126 6448 0 domainset 40 0 126 28 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 32 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 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 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 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 sackhole 32 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0