panic: Bad link elm 0xfffffe00a8578000 next->prev != elm cpuid = 0 time = 1628022010 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bb1af30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bb1b090 vpanic() at vpanic+0x2c5/frame 0xfffffe009bb1b170 panic() at panic+0xb5/frame 0xfffffe009bb1b240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe009bb1b2d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe009bb1b3b0 soclose() at soclose+0x1a4/frame 0xfffffe009bb1b4c0 _fdrop() at _fdrop+0x58/frame 0xfffffe009bb1b4f0 closef() at closef+0x686/frame 0xfffffe009bb1b6e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe009bb1b750 fdescfree() at fdescfree+0x903/frame 0xfffffe009bb1b940 exit1() at exit1+0x8b7/frame 0xfffffe009bb1b9d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe009bb1b9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bb1bbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8 KDB: enter: panic [ thread pid 4090 tid 101655 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea68a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x2f7db21637db53cc rdx 0x1 rbx 0 rsp 0xfffffe009bb1b070 rbp 0xfffffe009bb1b090 rsi 0 rdi 0xffffffff817abb09 vprintf+0x319 r8 0x3 r9 0xfffffe009bb1aba8 r10 0 r11 0xfffffe0058746510 r12 0xfffffe00a253f3a0 r13 0xfffffe009bb1b001 r14 0xffffffff82c5dac0 .str.18 r15 0xffffffff82c5dac0 .str.18 rip 0xffffffff8179f52b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ea68a(%rip) db> show proc Process 4090 (syz-executor.3) at 0xfffffe00a7d05000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009e429538 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a8408000 (map 0xfffffe00a8408000) (map.pmap 0xfffffe00a84080c0) (pmap 0xfffffe00a8408120) threads: 1 101655 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 4094 783 783 0 D (threaded) syz-executor.0 102044 S nanslp 0xffffffff84056a81 syz-executor.0 104347 S uwait 0xfffffe00a2542280 syz-executor.0 104351 D biowr 0xfffffe0007a51aa8 syz-executor.0 104353 S uwait 0xfffffe00a7ddf780 syz-executor.0 4090 784 784 0 RE CPU 0 syz-executor.3 3809 0 0 0 DL aiordy 0xfffffe00a7173000 [aiod4] 3808 0 0 0 DL aiordy 0xfffffe009bf1ca70 [aiod3] 3807 0 0 0 DL aiordy 0xfffffe009e3b4538 [aiod2] 3806 0 0 0 DL aiordy 0xfffffe009e3b4a70 [aiod1] 2734 1 2734 65 Ss select 0xfffffe00a7cfaf40 dhclient 2437 1 2437 0 Ss select 0xfffffe009bc174c0 dhclient 2429 1 2429 0 Ss select 0xfffffe009bc173c0 dhclient 2389 1 2389 65 Ss select 0xfffffe009bc172c0 dhclient 1853 1 1853 0 Ss select 0xfffffe009bc1d0c0 dhclient 1840 1 1840 0 Ss select 0xfffffe009bc170c0 dhclient 1821 1 1821 65 Ss select 0xfffffe009bc1d440 dhclient 1533 1 787 0 S uwait 0xfffffe009e459100 syz-executor.1 1531 1 787 0 S uwait 0xfffffe009e2e4c80 syz-executor.1 1528 1 787 0 S uwait 0xfffffe009e2e4380 syz-executor.1 1523 1 787 0 S uwait 0xfffffe00a2542d80 syz-executor.1 1522 1 787 0 S uwait 0xfffffe00a2458600 syz-executor.1 1409 1 1409 0 Ss select 0xfffffe009bc1aec0 dhclient 1403 1 1403 0 Ss select 0xfffffe009bc1d4c0 dhclient 1382 1 1382 65 Ss select 0xfffffe009bc1d2c0 dhclient 1017 1 1017 0 Ss select 0xfffffe009bc1d5c0 dhclient 1009 1 1009 0 Ss select 0xfffffe009bc1d3c0 dhclient 787 780 787 0 Ss piperd 0xfffffe009bcac000 syz-executor.1 786 780 786 0 Ss piperd 0xfffffe009e9ee8b8 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff84056a81 syz-executor.3 783 780 783 0 Ss nanslp 0xffffffff84056a80 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe009bd33800 syz-fuzzer 100117 S uwait 0xfffffe009e2e4780 syz-fuzzer 100118 S uwait 0xfffffe009e2e4880 syz-fuzzer 100119 S uwait 0xfffffe009e2e4980 syz-fuzzer 100120 S uwait 0xfffffe009e459e00 syz-fuzzer 100121 S uwait 0xfffffe009e459d80 syz-fuzzer 100122 S uwait 0xfffffe009bf50680 syz-fuzzer 100123 S uwait 0xfffffe009bd33000 syz-fuzzer 100234 S uwait 0xfffffe00a242a900 syz-fuzzer 100235 S kqread 0xfffffe009e554b00 syz-fuzzer 100236 S uwait 0xfffffe009e2e4480 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e429b20 csh 776 694 776 0 Ss select 0xfffffe009bc1a6c0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575fa8b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583f00b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583f08b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ec0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ec8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583970b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583978b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575220b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe009bc1a5c0 sshd 507 1 507 0 Ss select 0xfffffe009bc1a540 syslogd 436 1 436 0 Ss select 0xfffffe009bc1dcc0 devd 435 1 435 65 Ss select 0xfffffe009bc1ddc0 dhclient 350 1 350 0 Ss select 0xfffffe009bc1a3c0 dhclient 347 1 347 0 Ss select 0xfffffe009bc1de40 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058744538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe009bd3fce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100088 D launds 0xffffffff841a8884 [laundry: dom0] 100089 D umarcl 0xffffffff81e97770 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d50460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8477ee20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a61488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541a1b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541a1b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a040 [g_event] 100039 D - 0xffffffff8402a080 [g_up] 100040 D - 0xffffffff8402a0c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dfed00 [thr_0] 100030 D - 0xfffffe0053dfed80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100034 I [swi3: vm] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af40 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 D - 0xfffffe0053de6500 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053df6b00 [firmware taskq] 100041 D - 0xfffffe0053df6a00 [crypto_0] 100042 D - 0xfffffe0053df6a00 [crypto_1] 100058 D - 0xfffffe0053df6800 [vtnet0 rxq 0] 100059 D - 0xfffffe0053df6700 [vtnet0 txq 0] 100060 D - 0xfffffe0053df6600 [vtnet0 rxq 1] 100061 D - 0xfffffe0053df6500 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b76100 [virtio_balloon] 100067 D - 0xfffffe0053df6400 [mca taskq] 100068 D - 0xffffffff82c64a40 [deadlkres] 100076 D - 0xfffffe0057450700 [acpi_task_0] 100077 D - 0xfffffe0057450700 [acpi_task_1] 100078 D - 0xfffffe0057450700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] db> show all locks Process 4094 (syz-executor.0) thread 0xfffffe00a6e1a1e0 (104351) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a51b28) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1684 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a709ee70) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1157 Process 4090 (syz-executor.3) thread 0xfffffe00a253f3a0 (101655) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a8578468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b6408) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a8578488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 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 26 1031K 8740 vfscache 3 1025K 3 sctp_stro 103 918K 1926 pcb 240 776K 8609 inodedep 71 539K 3520 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 158 313K 4188 vmem 3 274K 5 filedesc 24 185K 6217 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 3160 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 71 sctp_atcl 213 80K 6137 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 418 53K 418 kdtrace 241 48K 8453 temp 36 35K 2942 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 140 19K 505 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 dirrem 58 15K 3334 bus-sc 33 14K 1692 sctp_atky 316 14K 8287 lltable 42 13K 171 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 ksem 4 10K 82 sctp_timw 36 9K 36 in6_multi 65 9K 65 bmsafemap 2 9K 3487 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 11 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 freefile 58 8K 3306 kqueue 72 7K 4136 taskqueue 63 7K 63 cred 26 7K 286 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 454 DEVFSP 80 5K 687 pf_ifnet 13 5K 40 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 66 pwddesc 69 5K 4109 vt 11 5K 11 pf_table 2 4K 21 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 56815 lockf 32 4K 60 sctp_athm 213 4K 6360 hhook 15 4K 17 sctp_map 206 4K 3802 proc-args 52 3K 692 terminal 11 3K 11 select 19 3K 121 uidinfo 3 3K 33 sctp_stri 4 2K 534 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 5445 softdep 1 1K 1 mkdir 8 1K 6258 diradd 8 1K 3378 freeblks 4 1K 3430 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 52 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 indirdep 3 1K 2833 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 301 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 17 1K 1366 newdirblk 4 1K 3129 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 946 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 CAM SIM 2 1K 2 ktls 1 1K 1 iov 2 1K 18343 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 xform 2 1K 914 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 8271 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 2962 sctp_iter 0 0K 18 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 11 sctp_aadr 0 0K 0 dctcp data 0 0K 8 tcp_do 0 0K 0 tcp_fsb 0 0K 141 cdg data 0 0K 0 chd data 0 0K 4 cubic data 0 0K 8 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 23 htcp data 0 0K 20 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 3154 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 6 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 56 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_msource 0 0K 0 ip_moptions 0 0K 6 in_mfilter 0 0K 0 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 3319 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 87 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 192 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 329 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 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 991 422834 0 254 38137856 0 tcp_log 416 0 10107 152174 0 254 4204512 0 mbuf 256 8909 1666 1778191 0 254 2707200 0 pbuf 2624 0 973 0 0 2 2553152 0 ertt_txseginfo 40 0 50096 1061852 0 254 2003840 0 malloc-384 384 4454 26 10575 0 30 1720320 0 BUF TRIE 144 188 11572 6137 0 62 1693440 0 malloc-4096 4096 398 7 7907 0 2 1658880 0 malloc-128 128 11265 19 11327 0 126 1444352 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 RADIX NODE 144 8550 237 121379 0 62 1265328 0 UMA Slabs 0 112 10735 26 10735 0 126 1205232 0 vmem btag 56 18727 40 18727 0 254 1050952 0 tcp_bbr_map 128 0 7471 186006 0 126 956288 0 256 Bucket 2048 382 14 19143 0 8 811008 0 FFS inode 1160 524 29 3840 0 8 641480 0 malloc-65536 65536 5 2 261 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1342 98 60853 0 30 380160 0 THREAD 1808 170 39 4353 0 8 377872 0 malloc-16384 16384 16 7 3126 0 1 376832 0 VNODE 448 562 77 3880 0 30 286272 0 sctp_asoc 2288 103 12 1901 0 254 263120 0 malloc-64 64 3852 54 3867 0 254 249984 0 malloc-1024 1024 231 13 3356 0 16 249856 0 malloc-2048 2048 109 11 3937 0 8 245760 0 malloc-16 16 14209 291 18836 0 254 232000 0 malloc-32768 32768 0 7 2779 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 MAP ENTRY 96 1853 415 233235 0 126 217728 0 malloc-256 256 257 523 7798 0 62 199680 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5284 134 5508 0 254 173376 0 malloc-128 128 1216 86 32483 0 126 166656 0 mbuf_packet 256 98 547 16826 0 254 165120 0 sctp_ep 1280 106 11 3902 0 254 149760 0 malloc-256 256 39 546 8779 0 62 149760 0 128 Bucket 1024 107 36 2453 0 16 146432 0 malloc-128 128 1095 21 1251 0 126 142848 0 FFS2 dinode 256 524 31 3840 0 62 142080 0 S VFS Cache 104 1026 339 4386 0 126 141960 0 VMSPACE 2544 43 11 4078 0 4 137376 0 malloc-65536 65536 0 2 56 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-384 384 77 243 3586 0 30 122880 0 socket 944 44 84 6691 0 254 120832 0 ksiginfo 112 72 972 1148 0 126 116928 0 PROC 1336 69 18 4098 0 8 116232 0 sctp_raddr 736 123 31 2454 0 254 113344 0 sctp_chunk 152 112 590 2016 0 254 106704 0 filedesc0 1072 70 21 4109 0 8 97552 0 malloc-4096 4096 22 1 648 0 2 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 56 0 16 83968 0 malloc-256 256 205 95 5585 0 62 76800 0 malloc-4096 4096 15 3 33 0 2 73728 0 malloc-2048 2048 10 24 1061 0 8 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 12 4 63 0 2 65536 0 malloc-1024 1024 17 39 529 0 16 57344 0 64 Bucket 512 87 25 5499 0 30 57344 0 g_bio 408 4 136 47262 0 30 57120 0 malloc-128 128 376 58 4112 0 126 55552 0 malloc-256 256 40 170 5685 0 62 53760 0 tcpcb 1080 4 45 935 0 254 52920 0 malloc-128 128 69 334 3330 0 126 51584 0 malloc-128 128 189 214 4100 0 126 51584 0 malloc-256 256 75 120 3814 0 62 49920 0 32 Bucket 256 60 135 11403 0 62 49920 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 617 139 17975 0 254 48384 0 malloc-256 256 143 37 7782 0 62 46080 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4770 350 5711 0 254 40960 0 malloc-64 64 478 152 1640 0 254 40320 0 tcp_inpcb 496 4 76 935 0 254 39680 0 malloc-384 384 90 10 104 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 29252 0 16 36864 0 malloc-64 64 175 392 852 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 1 3 29 0 1 32768 0 malloc-2048 2048 9 7 34 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 437 67 3496 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 50 70 3656 0 62 30720 0 malloc-256 256 111 9 560 0 62 30720 0 tcp_bbr_pcb 832 0 36 562 0 16 29952 0 malloc-2048 2048 8 6 283 0 8 28672 0 malloc-32 32 413 469 933 0 254 28224 0 16 Bucket 144 67 129 767 0 62 28224 0 KNOTE 160 28 147 47128 0 62 28000 0 Files 80 238 112 18374 0 126 28000 0 pipe 744 23 12 494 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-512 512 11 37 605 0 30 24576 0 PWD 32 23 733 3178 0 254 24192 0 malloc-64 64 63 315 56847 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 1899 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 da_ccb 544 1 41 11927 0 16 22848 0 SLEEPQUEUE 88 210 46 210 0 126 22528 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-2048 2048 6 2 227 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-64 64 162 90 8316 0 254 16128 0 malloc-64 64 75 177 4830 0 254 16128 0 2 Bucket 32 55 449 1203 0 254 16128 0 vtnet_tx_hdr 24 0 668 709555 0 254 16032 0 udp_inpcb 496 8 24 287 0 254 15872 0 malloc-128 128 49 75 4315 0 126 15872 0 tcp_rack_pcb 832 0 18 141 0 16 14976 0 malloc-4096 4096 1 2 26 0 2 12288 0 malloc-1024 1024 9 3 108 0 16 12288 0 malloc-512 512 8 16 126 0 30 12288 0 malloc-512 512 12 12 96 0 30 12288 0 sctp_laddr 48 112 140 1323 0 254 12096 0 malloc-32 32 308 70 9163 0 254 12096 0 malloc-32 32 16 362 1106 0 254 12096 0 ripcb 496 5 19 107 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1376 0 254 11520 0 malloc-384 384 24 6 48 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 1 7 15 0 16 8192 0 malloc-1024 1024 2 6 162 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 0 16 92 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 66 0 126 8096 0 rl_entry 40 82 120 82 0 254 8080 0 sctp_stream_msg_out 112 44 28 591 0 254 8064 0 tcp_rack_map 112 0 72 288 0 126 8064 0 sackhole 32 0 252 2 0 254 8064 0 udpcb 32 7 245 324 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 935 0 126 8064 0 malloc-32 32 8 244 20 0 254 8064 0 malloc-32 32 109 143 4188 0 254 8064 0 malloc-32 32 70 182 1031 0 254 8064 0 malloc-32 32 51 201 2980 0 254 8064 0 4 Bucket 48 6 162 112 0 254 8064 0 malloc-16 16 18 482 57 0 254 8000 0 malloc-16 16 292 208 298 0 254 8000 0 malloc-16 16 280 220 6565 0 254 8000 0 malloc-16 16 28 472 4864 0 254 8000 0 malloc-16 16 190 310 1518 0 254 8000 0 malloc-16 16 21 479 26593 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 udplite_inpcb 496 0 16 37 0 254 7936 0 malloc-128 128 12 50 38 0 126 7936 0 sctp_readq 152 0 52 336 0 254 7904 0 cryptop 280 0 28 43 0 30 7840 0 itimer 352 0 22 2 0 30 7744 0 AIOCB 552 0 14 5 0 16 7728 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 0 20 347 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 0 2 12 0 8 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 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 10 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 4 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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 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 AIOLIO 272 0 0 0 0 30 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 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0