panic: Bad link elm 0xfffffe00a5421700 prev->next != elm cpuid = 1 time = 1630440021 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077eb270 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077eb3d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00077eb4b0 panic() at panic+0xb5/frame 0xfffffe00077eb580 sctp_ss_fcfs_remove() at sctp_ss_fcfs_remove+0x20a/frame 0xfffffe00077eb5d0 sctp_free_assoc() at sctp_free_assoc+0x15a5/frame 0xfffffe00077eb710 sctp_timeout_handler() at sctp_timeout_handler+0x1a96/frame 0xfffffe00077eb850 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe00077eba00 softclock() at softclock+0x152/frame 0xfffffe00077eba50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077ebbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077ebbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077ebbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6b: movq $0,0x28e376a(%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 0x4d4774b706afe109 rdx 0x1 rbx 0 rsp 0xfffffe00077eb3b0 rbp 0xfffffe00077eb3d0 rsi 0 rdi 0xffffffff817b7219 vprintf+0x319 r8 0x3 r9 0xfffffe00077eaee8 r10 0 r11 0 r12 0xfffffe0053dfe020 r13 0xfffffe00077eb401 r14 0xffffffff82c743a0 .str.18 r15 0xffffffff82c743a0 .str.18 rip 0xffffffff817aabcb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e376a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df1a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84030640 (map 0xffffffff84030640) (map.pmap 0xffffffff84030700) (pmap 0xffffffff84030760) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 1 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [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 4434 788 788 0 R syz-executor.3 4433 786 786 0 R (threaded) syz-executor.1 104320 RunQ syz-executor.1 104344 RunQ syz-executor.1 4432 785 785 0 T (threaded) syz-executor.0 101492 s syz-executor.0 104342 RunQ syz-executor.0 4430 787 787 0 R (threaded) syz-executor.2 104309 RunQ syz-executor.2 104341 S connec 0xfffffe00a7a5b0e0 syz-executor.2 4415 1 788 0 S uwait 0xfffffe00a08fcc80 syz-executor.3 4410 1 786 0 S uwait 0xfffffe00a1b48d80 syz-executor.1 4404 1 788 0 S uwait 0xfffffe00a762ff00 syz-executor.3 4403 1 786 0 S uwait 0xfffffe009e424d00 syz-executor.1 4400 1 787 0 S uwait 0xfffffe009e3fc580 syz-executor.2 4395 1 786 0 S uwait 0xfffffe00a0846700 syz-executor.1 4394 1 788 0 S uwait 0xfffffe009e517980 syz-executor.3 4393 1 787 0 S umtxn 0xfffffe00a08a5380 syz-executor.2 4386 1 786 0 S uwait 0xfffffe00a08fc480 syz-executor.1 4383 1 788 0 S uwait 0xfffffe009e424380 syz-executor.3 4382 1 787 0 S uwait 0xfffffe00a0846a00 syz-executor.2 4381 1 786 0 S uwait 0xfffffe00a08a5e80 syz-executor.1 4375 1 786 0 S uwait 0xfffffe009e424080 syz-executor.1 4372 1 787 0 S uwait 0xfffffe009e517b80 syz-executor.2 4364 1 788 0 S uwait 0xfffffe00a08a5280 syz-executor.3 4356 1 787 0 S uwait 0xfffffe00a08fcb00 syz-executor.2 4352 1 787 0 S uwait 0xfffffe00a0846100 syz-executor.2 4346 1 788 0 S uwait 0xfffffe00a08fc280 syz-executor.3 4339 1 788 0 S uwait 0xfffffe00a0846900 syz-executor.3 2926 1 786 0 S uwait 0xfffffe00a08fce80 syz-executor.1 2925 1 786 0 S uwait 0xfffffe00a0863700 syz-executor.1 2924 1 2924 0 S uwait 0xfffffe009e3fcb80 syz-executor.1 2917 1 786 0 S uwait 0xfffffe0058af9080 syz-executor.1 2916 1 786 0 S uwait 0xfffffe00a08a5b80 syz-executor.1 2914 1 2914 0 S uwait 0xfffffe00a0846200 syz-executor.1 2663 1 2663 65 Ss select 0xfffffe00a1a3dcc0 dhclient 2157 1 2157 0 Ss select 0xfffffe0056b8e140 dhclient 2151 1 2151 0 Ss select 0xfffffe00a1a3de40 dhclient 2126 1 2126 65 Ss select 0xfffffe00a558adc0 dhclient 2102 1 785 0 S uwait 0xfffffe00a0863500 syz-executor.0 2101 1 788 0 S uwait 0xfffffe009e3fc380 syz-executor.3 2095 1 785 0 S uwait 0xfffffe00a0863800 syz-executor.0 2093 1 786 0 S uwait 0xfffffe00a0863200 syz-executor.1 2092 1 788 0 S uwait 0xfffffe009e3fc480 syz-executor.3 2084 1 785 0 S uwait 0xfffffe00a0846800 syz-executor.0 2083 1 786 0 S uwait 0xfffffe009e424f00 syz-executor.1 2082 1 788 0 S uwait 0xfffffe00a08a5980 syz-executor.3 2073 1 788 0 S uwait 0xfffffe00a0863000 syz-executor.3 2072 1 788 0 S uwait 0xfffffe00a08a5680 syz-executor.3 1831 1 1831 0 Ss select 0xfffffe0056b8e1c0 dhclient 1828 1 1828 0 Ss select 0xfffffe005740b240 dhclient 1790 1 1790 65 Ss select 0xfffffe005740b440 dhclient 1616 1 1616 0 Ss select 0xfffffe0056b8e340 dhclient 1606 1 1606 0 Ss select 0xfffffe005740b2c0 dhclient 1566 1 1566 65 Ss select 0xfffffe005740b3c0 dhclient 1400 0 0 0 DL aiordy 0xfffffe009e9fb538 [aiod4] 1399 0 0 0 DL aiordy 0xfffffe00a0827000 [aiod3] 1398 0 0 0 DL aiordy 0xfffffe00a0873000 [aiod2] 1396 0 0 0 DL aiordy 0xfffffe009e41ea70 [aiod1] 1093 0 0 0 DL - 0xffffffff840314c0 [accounting] 1013 1 1013 0 Ss select 0xfffffe0056b8e440 dhclient 1010 1 1010 0 Ss select 0xfffffe0056b8c740 dhclient 788 780 788 0 Rs syz-executor.3 787 780 787 0 Ss nanslp 0xffffffff8405b200 syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8405b200 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffffe0056fd7400 syz-fuzzer 100122 S uwait 0xfffffe005834d100 syz-fuzzer 100123 S uwait 0xfffffe005834d200 syz-fuzzer 100124 S uwait 0xfffffe005834d300 syz-fuzzer 100125 S uwait 0xfffffe009e517d00 syz-fuzzer 100126 S uwait 0xfffffe009e517e00 syz-fuzzer 100127 S uwait 0xfffffe009e517f00 syz-fuzzer 100128 S kqread 0xfffffe0058b17a00 syz-fuzzer 100130 S uwait 0xfffffe009e424480 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5485e8 csh 776 694 776 0 Ss select 0xfffffe0056b8c840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe0056b8cd40 sshd 507 1 507 0 Ss select 0xfffffe0056b8ca40 syslogd 436 1 436 0 Ss select 0xfffffe0056b8ccc0 devd 435 1 435 65 Ss select 0xfffffe005740bac0 dhclient 350 1 350 0 Ss select 0xfffffe005740bb40 dhclient 347 1 347 0 Ss select 0xfffffe005740ba40 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa240 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d674e0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8493be20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [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 1 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 D - 0xfffffe0053def500 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c7b320 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053dfe020 (100032) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a1a331c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4827 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a1a331a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4826 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b6408) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4824 Process 12 (intr) thread 0xfffffe0053e261e0 (100034) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a552b380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sctp_stro 115 2166K 2036 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 31 1032K 5307 vfscache 3 1025K 3 pcb 412 967K 9445 filedesc 88 698K 6839 inodedep 67 537K 3574 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 212 453K 4548 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 30 136K 3409 tfo_ccache 1 128K 1 sctp_atcl 309 116K 6593 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 52 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 291 54K 8780 umtx 418 53K 418 temp 36 35K 2893 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 481 sctp_atky 424 17K 8913 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 44 14K 143 KTRACE 100 13K 124 dirrem 49 13K 3496 ifnet 7 13K 7 ether_multi 152 13K 173 sctp_timw 47 12K 47 ksem 31 12K 158 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 kqueue 105 9K 4445 in6_multi 65 9K 65 bmsafemap 3 9K 3563 cred 33 9K 297 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 DEVFSP 109 7K 722 taskqueue 63 7K 63 pwddesc 103 7K 4442 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 488 sctp_athm 309 5K 6777 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 45 UMA 270 5K 270 session 35 5K 59 vt 11 5K 11 pf_table 2 4K 15 memdesc 1 4K 1 MCA 32 4K 32 freefile 32 4K 3423 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_map 230 4K 4014 acpisem 28 4K 28 selfd 55 4K 63732 lockf 32 4K 60 hhook 15 4K 17 newdirblk 23 3K 3389 proc-args 52 3K 699 terminal 11 3K 11 select 19 3K 82 uidinfo 4 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 xform 31 2K 946 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 pf_osfp 14 2K 14 sctp_stri 3 2K 384 in_multi 6 2K 12 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 6778 diradd 8 1K 3538 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 46 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 1455 freework 4 1K 3783 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 3443 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 226 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 20 1K 1039 pfil 4 1K 4 cdev 2 1K 2 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 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 58 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefrag 1 1K 43 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 6 CAM path 4 1K 1034 soname 5 1K 7900 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 3463 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 13 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 81 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 chd data 0 0K 18 dctcp data 0 0K 16 htcp data 0 0K 9 cubic data 0 0K 18 vegas data 0 0K 5 tcp_do 0 0K 0 tcp_fsb 0 0K 275 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 2658 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 allocindir 0 0K 0 indirdep 0 0K 741 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 20 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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 6 in_mfilter 0 0K 22 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 3636 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 112 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 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 155 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 17774 ioctlops 0 0K 430 eventfd 0 0K 0 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 854 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 6 filedesc_to_leader 0 0K 19 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 991 719126 0 254 38137856 0 tcp_log 416 0 9972 99245 0 254 4148352 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8911 659 1554745 0 254 2449920 0 BUF TRIE 144 223 11537 2302 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 RADIX NODE 144 10919 164 128929 0 62 1595952 0 malloc-128 128 11292 23 11334 0 126 1448320 0 malloc-4096 4096 328 2 580 0 2 1351680 0 mbuf_cluster 2048 600 0 600 0 254 1228800 0 UMA Slabs 0 112 10760 1 10760 0 126 1205232 0 vmem btag 56 18477 146 18477 0 254 1042888 0 malloc-16384 16384 44 2 3418 0 1 753664 0 ertt_txseginfo 40 71 17705 392329 0 254 711040 0 FFS inode 1160 568 20 4003 0 8 682080 0 tcp_bbr_map 128 32 4401 107421 0 126 567424 0 256 Bucket 2048 246 14 17909 0 8 532480 0 malloc-4096 4096 116 3 4461 0 2 487424 0 VM OBJECT 264 1792 38 65170 0 30 483120 0 malloc-2048 2048 198 8 5117 0 8 421888 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 187 22 4344 0 8 377872 0 MAP ENTRY 96 3614 208 249644 0 126 366912 0 sctp_asoc 2288 115 35 2007 0 254 343200 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 607 50 4044 0 30 294336 0 malloc-64 64 3945 276 8813 0 254 270144 0 sctp_ep 1280 191 16 4356 0 254 264960 0 malloc-1024 1024 231 17 2311 0 16 253952 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 VMSPACE 2544 75 6 4413 0 4 206064 0 malloc-65536 65536 1 2 275 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 694 0 1 196608 0 socket 944 132 76 7148 0 254 196352 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6131 0 254 185472 0 malloc-384 384 66 414 3615 0 30 184320 0 malloc-128 128 1407 19 26651 0 126 182528 0 malloc-256 256 415 245 7664 0 62 168960 0 mbuf_packet 256 127 473 15000 0 254 153600 0 FFS2 dinode 256 568 17 4002 0 62 149760 0 malloc-256 256 174 411 7450 0 62 149760 0 malloc-256 256 92 493 9684 0 62 149760 0 PROC 1336 102 6 4434 0 8 144288 0 S VFS Cache 104 1071 294 4618 0 126 141960 0 sctp_raddr 736 129 58 2372 0 254 137632 0 malloc-65536 65536 0 2 11 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 clpbuf 2624 0 48 47 0 16 125952 0 malloc-384 384 310 10 6941 0 30 122880 0 128 Bucket 1024 87 32 1873 0 16 121856 0 filedesc0 1072 103 9 4442 0 8 120064 0 ksiginfo 112 93 951 1806 0 126 116928 0 malloc-128 128 847 52 7576 0 126 115072 0 malloc-32768 32768 0 3 140 0 1 98304 0 malloc-256 256 245 115 5900 0 62 92160 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 588 63 11751 0 126 83328 0 tcpcb 1080 16 61 1028 0 254 83160 0 malloc-2048 2048 5 35 625 0 8 81920 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-64 64 955 116 9860 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 g_bio 408 0 160 17098 0 30 65280 0 malloc-128 128 38 458 3762 0 126 63488 0 malloc-384 384 136 24 287 0 30 61440 0 malloc-64 64 830 115 5549 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 64 Bucket 512 83 29 5107 0 30 57344 0 malloc-4096 4096 11 2 551 0 2 53248 0 32 Bucket 256 72 123 11332 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-64 64 188 505 64015 0 254 44352 0 malloc-256 256 37 128 7256 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4755 365 5503 0 254 40960 0 Files 80 412 88 19303 0 126 40000 0 tcp_inpcb 496 16 64 1028 0 254 39680 0 malloc-384 384 83 17 83 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 30568 0 16 36864 0 pipe 744 23 22 499 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-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 36 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_chunk 152 127 81 1122 0 254 31616 0 TURNSTILE 136 210 21 210 0 62 31416 0 da_ccb 544 0 56 4386 0 16 30464 0 tcp_bbr_pcb 832 11 25 473 0 16 29952 0 malloc-2048 2048 11 3 29 0 8 28672 0 malloc-1024 1024 22 6 1379 0 16 28672 0 KNOTE 160 28 147 68780 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-8192 8192 2 1 7 0 1 24576 0 malloc-4096 4096 2 4 3637 0 2 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 16 Bucket 144 62 106 501 0 62 24192 0 8 Bucket 80 42 258 1715 0 126 24000 0 malloc-128 128 34 152 305 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_rack_pcb 832 0 27 275 0 16 22464 0 malloc-4096 4096 3 2 27 0 2 20480 0 malloc-2048 2048 4 6 23 0 8 20480 0 PWD 32 50 580 3474 0 254 20160 0 malloc-128 128 89 66 624 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 674 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-1024 1024 4 12 44 0 16 16384 0 malloc-512 512 19 13 26 0 30 16384 0 malloc-32 32 422 82 10471 0 254 16128 0 vtnet_tx_hdr 24 0 668 554714 0 254 16032 0 malloc-16 16 594 406 37446 0 254 16000 0 malloc-384 384 25 15 67 0 30 15360 0 malloc-256 256 38 22 160 0 62 15360 0 malloc-2048 2048 2 4 228 0 8 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 5 19 445 0 30 12288 0 sctp_stream_msg_out 112 38 70 440 0 254 12096 0 tcp_rack_map 112 0 108 576 0 126 12096 0 ertt 72 16 152 1028 0 126 12096 0 malloc-32 32 149 229 3279 0 254 12096 0 2 Bucket 32 63 315 1056 0 254 12096 0 malloc-16 16 501 249 3988 0 254 12000 0 ripcb 496 5 19 119 0 254 11904 0 udplite_inpcb 496 0 24 69 0 254 11904 0 udp_inpcb 496 6 18 239 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1292 0 254 11520 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-4096 4096 0 2 36 0 2 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 19 0 30 8192 0 malloc-512 512 2 14 47 0 30 8192 0 malloc-512 512 0 16 10 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 5 0 254 8096 0 PGRP 88 37 55 69 0 126 8096 0 rl_entry 40 88 114 90 0 254 8080 0 sctp_laddr 48 40 128 1387 0 254 8064 0 udpcb 32 6 246 308 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 55 71 16929 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 456 0 254 8064 0 malloc-64 64 2 124 4 0 254 8064 0 malloc-32 32 83 169 3531 0 254 8064 0 malloc-32 32 37 215 1766 0 254 8064 0 malloc-32 32 131 121 310 0 254 8064 0 malloc-32 32 19 233 30 0 254 8064 0 4 Bucket 48 5 163 134 0 254 8064 0 malloc-16 16 11 489 1234 0 254 8000 0 malloc-16 16 22 478 38 0 254 8000 0 malloc-16 16 36 464 2534 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 malloc-128 128 31 31 281 0 126 7936 0 sctp_readq 152 0 52 162 0 254 7904 0 AIO 208 0 38 7 0 62 7904 0 cryptop 280 0 28 36 0 30 7840 0 itimer 352 0 22 5 0 30 7744 0 AIOCB 552 0 14 11 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 5 0 30 7680 0 malloc-256 256 18 12 310 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 5 3 7 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 18 108 220 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 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 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 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 TMPFS node 224 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 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-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 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