panic: m_apply, length > size of mbuf chain (8 extra) cpuid = 0 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f9ec90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f9edf0 vpanic() at vpanic+0x257/frame 0xfffffe0056f9efb0 panic() at panic+0xb5/frame 0xfffffe0056f9f070 m_apply() at m_apply+0x665/frame 0xfffffe0056f9f0f0 sctp_delayed_cksum() at sctp_delayed_cksum+0x100/frame 0xfffffe0056f9f1b0 ip6_output_delayed_csum() at ip6_output_delayed_csum+0x21b/frame 0xfffffe0056f9f270 ip6_output() at ip6_output+0x3f0d/frame 0xfffffe0056f9f7b0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1bb2/frame 0xfffffe0056f9fa60 sctp_med_chunk_output() at sctp_med_chunk_output+0x50e9/frame 0xfffffe0056fa0680 sctp_chunk_output() at sctp_chunk_output+0x2135/frame 0xfffffe0056fa12d0 sctp_lower_sosend() at sctp_lower_sosend+0x1f7c/frame 0xfffffe0056fa1700 sctp_sosend() at sctp_sosend+0x631/frame 0xfffffe0056fa19a0 sousrsend() at sousrsend+0x112/frame 0xfffffe0056fa1a30 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0056fa1b90 sendit() at sendit+0x15f/frame 0xfffffe0056fa1bf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe0056fa1d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056fa1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056fa1f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1afa, rsp = 0x8245fdf08, rbp = 0x8245fdf80 --- KDB: enter: panic [ thread pid 1027 tid 100512 ] Stopped at kdb_enter+0x6e: movq $0,0x25c5097(%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 0xfffffe006e600000 rdx 0x7ffff rbx 0xffffffff827c9a00 .str.27 rsp 0xfffffe0056f9edd0 rbp 0xfffffe0056f9edf0 rsi 0x80001 rdi 0xffffffff81613ec9 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0x3 r12 0xfffffe0054154000 r13 0xfffffffffffffffe r14 0xffffffff827c9a00 .str.27 r15 0 rip 0xffffffff815fd9fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c5097(%rip) db> show proc Process 1027 (syz-executor) at 0xfffffe00540df020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 763 at 0xfffffe0054004040 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540d56d8 (map 0xfffffe00540d56d8) (map.pmap 0xfffffe00540d5778) (pmap 0xfffffe00540d57e8) threads: 2 100107 RunQ syz-executor 100512 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1028 1026 764 0 S uwait 0xfffffe005814f180 syz-executor 1027 763 763 0 R (threaded) syz-executor 100107 RunQ syz-executor 100512 Run CPU 0 syz-executor 1026 764 764 0 R (threaded) syz-executor 100116 RunQ syz-executor 100511 S sigwait 0xfffffe00540e1670 syz-executor 100513 RunQ syz-executor 1024 1 764 0 S uwait 0xfffffe005814f380 syz-executor 1023 1 764 0 S uwait 0xfffffe0058151400 syz-executor 1022 1 764 0 S uwait 0xfffffe005814f480 syz-executor 1021 1019 765 0 SV uwait 0xfffffe005814f580 syz-executor 1019 765 765 0 D (threaded) syz-executor 100404 S nanslp 0xffffffff83ba3c81 syz-executor 100502 D ppwait 0xfffffe00540de500 syz-executor 100504 S uwait 0xfffffe0077af4d80 syz-executor 100508 S uwait 0xfffffe0077af5200 syz-executor 100509 S uwait 0xfffffe0077735680 syz-executor 100510 S uwait 0xfffffe0007775c80 syz-executor 1008 1 1006 0 S uwait 0xfffffe005814fe80 syz-executor 1007 1 763 0 S uwait 0xfffffe0058502900 syz-executor 1002 1 765 0 S uwait 0xfffffe0058152580 syz-executor 998 1 766 0 SV uwait 0xfffffe0058150780 syz-executor 989 1 764 0 SV uwait 0xfffffe0007775200 syz-executor 988 0 0 0 DL (threaded) [so_splice] 100442 D - 0xfffffe000778d100 [thr_0] 100443 D - 0xfffffe000778d140 [thr_1] 986 1 764 -1 S uwait 0xfffffe0058152480 syz-executor 976 1 766 0 S uwait 0xfffffe0058151300 syz-executor 972 1 763 0 S uwait 0xfffffe0077736100 syz-executor 969 1 765 0 S uwait 0xfffffe0058502400 syz-executor 967 1 763 0 S uwait 0xfffffe0058502700 syz-executor 955 1 951 0 S uwait 0xfffffe0077735d80 syz-executor 950 1 765 0 S uwait 0xfffffe0077735980 syz-executor 942 1 764 0 S uwait 0xfffffe0007775980 syz-executor 925 1 765 0 S uwait 0xfffffe005814f900 syz-executor 915 0 0 0 DL mdwait 0xfffffe0077ab2000 [md1] 914 1 766 0 S uwait 0xfffffe0077735a80 syz-executor 900 1 766 0 S uwait 0xfffffe0007775b80 syz-executor 893 1 763 0 S uwait 0xfffffe005814fa00 syz-executor 886 1 763 0 S uwait 0xfffffe0077736200 syz-executor 883 0 0 0 DL - 0xffffffff83b4e4a0 [accounting] 882 1 763 60928 S uwait 0xfffffe0058503080 syz-executor 875 1 764 0 S uwait 0xfffffe0077736300 syz-executor 869 1 764 0 S uwait 0xfffffe0058502200 syz-executor 865 1 765 0 S uwait 0xfffffe0007775780 syz-executor 855 1 766 0 S uwait 0xfffffe0058152d00 syz-executor 846 1 765 0 S uwait 0xfffffe0007775100 syz-executor 838 1 765 0 S uwait 0xfffffe0058501c00 syz-executor 828 1 828 0 SV uwait 0xfffffe0058502600 syz-executor 827 1 824 0 S uwait 0xfffffe0058502300 syz-executor 825 0 0 0 DL (threaded) [KTLS] 100132 D - 0xfffffe00596f2100 [thr_0] 100149 D - 0xfffffe00596f2180 [thr_1] 100150 D - 0xffffffff83cb5528 [reclaim_0] 817 0 0 0 DL aiordy 0xfffffe0054106020 [aiod4] 816 0 0 0 DL aiordy 0xfffffe0054106580 [aiod3] 815 0 0 0 DL aiordy 0xfffffe0054106ae0 [aiod2] 814 0 0 0 DL aiordy 0xfffffe0054107040 [aiod1] 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c81 syz-executor 763 762 763 0 R CPU 1 syz-executor 762 760 760 0 S select 0xfffffe0058649a40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400d110 csh 758 1 758 0 Ss select 0xfffffe00077e5440 sshd 16 0 0 0 DL syncer 0xffffffff83cc1720 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002560 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfc60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00582a30e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0abc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0c88 [dom0] 100080 D launds 0xffffffff83cf0c94 [laundry: dom0] 100081 D umarcl 0xffffffff81ddfbb0 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843b29e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff848f6700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec540 [crypto] 100043 D crypto_ 0xfffffe0053eb5a30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053eb5a80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c620 [g_event] 100038 D - 0xffffffff83b4c640 [g_up] 100039 D - 0xffffffff83b4c660 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 RunQ [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83cecfe0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c3dff0 [swapper] 100005 D - 0xfffffe0053eb6100 [softirq_0] 100006 D - 0xfffffe0053eb6000 [softirq_1] 100007 D - 0xfffffe0053eb5e00 [if_io_tqg_0] 100008 D - 0xfffffe0053eb5d00 [if_io_tqg_1] 100009 D - 0xfffffe0053eb5c00 [if_config_tqg_0] 100010 D - 0xfffffe00083f7d00 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f7c00 [jail_remove taskq] 100012 D - 0xfffffe00083f7b00 [bus taskq] 100015 D - 0xfffffe00083f7800 [thread taskq] 100017 D - 0xfffffe00083f7600 [aiod_kick taskq] 100018 D - 0xfffffe00083f7500 [deferred_unmount ta] 100019 D - 0xfffffe00083f7400 [inm_free taskq] 100020 D - 0xfffffe00083f7300 [in6m_free taskq] 100021 D - 0xfffffe00083f7200 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f7100 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f7100 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f7100 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f7100 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f7000 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f7000 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f7000 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f7000 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f6e00 [firmware taskq] 100040 D - 0xfffffe00083f6b00 [crypto_0] 100041 D - 0xfffffe00083f6b00 [crypto_1] 100056 D - 0xfffffe00083f6900 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f6800 [vtnet0 txq 0] 100058 D - 0xfffffe00083f6700 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f6600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d7d700 [virtio_balloon] 100065 D - 0xffffffff827cede0 [deadlkres] 100069 D - 0xfffffe005857c600 [acpi_task_0] 100070 D - 0xfffffe005857c600 [acpi_task_1] 100071 D - 0xfffffe005857c600 [acpi_task_2] 100073 D - 0xfffffe00083f8100 [mca taskq] 100074 D - 0xfffffe00083f6a00 [CAM taskq] 100076 D - 0xfffffe00083f6300 [ipsec_offload] 100221 D - 0xfffffe00083f4a00 [netlink_socket (PID] db> show all locks Process 1027 (syz-executor) thread 0xfffffe0054154000 (100512) shared rw sctpinp (sctpinp) r = 0 (0xfffffe007777fb20) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4550 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0077619180) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13193 Process 763 (syz-executor) thread 0xfffffe0054011780 (100088) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d2c740) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0059887e30) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:1411 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff83b50620) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:425 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5474K 638 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 sysctloid 35221 2075K 35296 vtbuf 24 1968K 46 kobj 330 1320K 512 newblk 25 1030K 1514 vfscache 3 1025K 3 pcb 50 694K 244 filedesc 73 582K 445 inodedep 17 518K 546 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 157 302K 1116 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 7615 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 12 131K 260 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 125 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 523 ddb_capture 1 64K 1 umtx 368 46K 368 kdtrace 231 46K 1544 shm 2 34K 11 hostcache 1 32K 1 DEVFS3 126 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2323 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 routetbl 145 19K 455 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 47 15K 47 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 189 kenv 95 12K 95 GEOM 54 12K 498 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 8 rpc 8 9K 8 in6_multi 65 9K 67 bmsafemap 2 9K 437 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 72 8K 90 kqueue 78 7K 1329 sglist 6 7K 6 CAM DEV 3 6K 510 cred 22 6K 286 sctp_atcl 15 6K 87 pfs_nodes 22 6K 22 crypto 12 5K 49 ufs_dirhash 24 5K 36 pf_ifnet 11 5K 20 UMA 269 5K 269 pwddesc 67 5K 1051 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 3 evdev 4 4K 4 plimit 10 4K 549 acpisem 28 4K 28 DEVFSP 52 4K 218 mount 23 4K 660 terminal 11 3K 11 uidinfo 5 3K 17 acpidev 20 3K 20 lockf 22 3K 100 hhook 8 3K 10 clone 9 3K 10 kcovinfo 36 3K 36 sctp_stro 2 2K 4 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 CC Mem 15 2K 256 Unitno 33 2K 58 BPF 8 2K 28 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 12 tun 4 2K 4 selfd 24 2K 186203 toponodes 6 2K 6 proc-args 67 2K 2089 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 82 inpcbpolicy 34 2K 580 sctp_stri 2 1K 6 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 cryptodev 14 1K 241 CAM periph 4 1K 271 ip6opt 6 1K 22 sctp_atky 18 1K 95 osd 20 1K 272 sctp_ifn 6 1K 14 ipsec 3 1K 3 newdirblk 6 1K 229 diradd 6 1K 415 freefile 6 1K 312 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 mkdir 5 1K 456 encap_export_host 12 1K 12 session 5 1K 46 sctp_timw 2 1K 2 dirrem 2 1K 396 indirdep 2 1K 297 select 4 1K 55 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 3 ktls 3 1K 34 freework 2 1K 315 freeblks 1 1K 246 freefrag 2 1K 55 ip6_msource 4 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_athm 15 1K 90 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 6 ip_msource 2 1K 8 aio 4 1K 6 eventfd 1 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_map 4 1K 8 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 29 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 3 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 486 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 22 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 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 ip6_moptions 0 0K 6 in6_mfilter 0 0K 13 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 10 in_mfilter 0 0K 15 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 21 fadvise 0 0K 1 VN POLL 0 0K 3 statfs 0 0K 186 namei_tracker 0 0K 5 inotify 0 0K 71 export_host 0 0K 0 cl_savebuf 0 0K 24 lio 0 0K 8 acl 0 0K 0 soname 0 0K 3577 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 14481 ioctlops 0 0K 133 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 380 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 668 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 74 sigio 0 0K 4 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 84 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 NEWNFSnode 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 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 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8336 1062 13268 0 254 38494208 0 mbuf 256 8945 717 19298 0 254 2473472 0 malloc-64 64 386 33697 188128 0 254 2181312 0 BUF TRIE 152 274 11530 1483 0 62 1794208 0 malloc-384 384 4164 36 4259 0 30 1612800 0 malloc-128 128 11539 179 11606 0 126 1499904 0 tcp_log 416 2982 582 8558 0 254 1482624 0 malloc-4096 4096 334 10 1087 0 2 1409024 0 UMA Slabs 0 112 11081 1 11081 0 126 1241184 0 malloc-65536 65536 16 2 21 0 1 1179648 0 RADIX NODE 152 6931 162 34912 0 62 1078136 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17325 138 17325 0 254 977928 0 FFS inode 1168 568 27 892 0 8 694960 0 malloc-16384 16384 37 3 221 0 1 655360 0 256 Bucket 2048 274 22 1494 0 8 606208 0 sctp_ep 1152 11 500 80 0 254 588672 0 sctp_asoc 2256 2 253 4 0 254 575280 0 socket 1024 57 451 1987 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 190 0 0 2 498560 0 THREAD 1860 163 21 513 0 8 342240 0 VM OBJECT 248 1114 262 15900 0 62 341248 0 malloc-4096 4096 67 9 1029 0 2 311296 0 VNODE 440 606 87 933 0 30 304920 0 malloc-64 64 3872 223 3891 0 254 262080 0 malloc-2048 2048 106 14 144 0 8 245760 0 malloc-16 16 14527 223 14853 0 254 236000 0 malloc-32768 32768 7 0 7 0 1 229376 0 DEVCTL 1024 27 193 154 0 0 225280 0 malloc-32768 32768 0 6 256 0 1 196608 0 malloc-128 128 1326 193 25909 0 126 194432 0 sctp_raddr 736 2 262 4 0 254 194304 0 malloc-32 32 5367 555 5943 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 MAP ENTRY 96 1440 450 52455 0 126 181440 0 FPU_save_area 832 165 51 746 0 16 179712 0 FFS2 dinode 256 568 122 891 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 10 506 1284 0 254 165120 0 malloc-1024 1024 140 20 187 0 16 163840 0 S VFS Cache 104 1049 472 1452 0 126 158184 0 malloc-256 256 25 545 2006 0 62 145920 0 malloc-65536 65536 0 2 61 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-2048 2048 18 46 1129 0 8 131072 0 mbuf_packet 256 17 491 476 0 254 130048 0 PROC 1376 66 22 1029 0 8 121088 0 tcp_inpcb 1304 15 75 256 0 8 117360 0 ksiginfo 112 75 969 307 0 126 116928 0 malloc-256 256 220 215 1431 0 62 111360 0 malloc-128 128 637 138 1431 0 126 99200 0 malloc-256 256 275 100 1121 0 62 96000 0 filedesc0 1072 67 17 1051 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 57 26 271 0 16 84992 0 malloc-128 128 411 240 1161 0 126 83328 0 malloc-128 128 356 295 1313 0 126 83328 0 malloc-16384 16384 5 0 6 0 1 81920 0 malloc-2048 2048 24 16 62 0 8 81920 0 64 Bucket 512 96 64 2080 0 30 81920 0 sctp_chunk 152 51 469 52 0 254 79040 0 malloc-4096 4096 13 5 66 0 2 73728 0 g_bio 408 0 180 10554 0 30 73440 0 pipe 736 23 76 387 0 16 72864 0 malloc-64 64 644 427 15768 0 254 68544 0 DIRHASH 1024 34 30 43 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 15 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 7 1 12 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 32 Bucket 256 81 174 525 0 62 65280 0 sctp_stream_msg_out 112 0 540 3 0 254 60480 0 malloc-384 384 99 51 662 0 30 57600 0 malloc-4096 4096 12 2 24 0 2 57344 0 malloc-64 64 537 282 2062 0 254 52416 0 Files 80 189 461 9397 0 126 52000 0 malloc-128 128 9 394 293 0 126 51584 0 malloc-256 256 82 113 1442 0 62 49920 0 NAMEI 1024 2 46 15842 0 16 49152 0 malloc-1024 1024 3 45 1544 0 16 49152 0 pcpu-64 64 501 267 501 0 254 49152 0 malloc-384 384 16 104 546 0 30 46080 0 ripcb 376 6 114 119 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 6 4 209 0 2 40960 0 pcpu-8 8 4738 382 4953 0 254 40960 0 VMSPACE 584 43 27 999 0 16 40880 0 ttyinq 160 0 250 570 0 62 40000 0 da_ccb 544 0 70 2739 0 16 38080 0 udp_inpcb 408 10 80 188 0 30 36720 0 malloc-64 64 55 512 110 0 254 36288 0 malloc-64 64 89 478 735 0 254 36288 0 malloc-64 64 79 488 4489 0 254 36288 0 malloc-64 64 9 558 33 0 254 36288 0 malloc-128 128 45 234 155 0 126 35712 0 malloc-128 128 36 243 3678 0 126 35712 0 routing nhops 256 28 107 39 0 62 34560 0 ttyoutq 256 0 135 304 0 62 34560 0 malloc-384 384 59 31 75 0 30 34560 0 malloc-256 256 25 110 168 0 62 34560 0 malloc-256 256 22 113 506 0 62 34560 0 malloc-256 256 60 75 465 0 62 34560 0 malloc-256 256 18 117 675 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 3 1 45 0 1 32768 0 malloc-2048 2048 1 15 14 0 8 32768 0 malloc-2048 2048 4 12 58 0 8 32768 0 malloc-2048 2048 0 16 76 0 8 32768 0 malloc-2048 2048 4 12 200 0 8 32768 0 malloc-1024 1024 3 29 51 0 16 32768 0 malloc-1024 1024 7 25 346 0 16 32768 0 malloc-1024 1024 12 20 173 0 16 32768 0 malloc-1024 1024 9 23 15 0 16 32768 0 malloc-512 512 1 63 124 0 30 32768 0 malloc-512 512 2 62 17 0 30 32768 0 malloc-512 512 7 57 25 0 30 32768 0 malloc-512 512 3 61 60 0 30 32768 0 malloc-512 512 14 50 97 0 30 32768 0 malloc-512 512 2 62 42 0 30 32768 0 PGRP 120 11 253 52 0 126 31680 0 clpbuf 2624 0 12 49 0 4 31488 0 sctp_laddr 48 2 586 18 0 254 28224 0 rl_entry 48 8 580 165 0 254 28224 0 malloc-32 32 282 600 3029 0 254 28224 0 16 Bucket 144 66 130 358 0 62 28224 0 4 Bucket 48 8 580 12 0 254 28224 0 AIO 208 1 132 40 0 62 27664 0 udplite_inpcb 408 3 60 17 0 30 25704 0 cpuset 200 10 118 22 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-8192 8192 1 2 22 0 1 24576 0 malloc-4096 4096 3 3 8 0 2 24576 0 malloc-4096 4096 1 5 7 0 2 24576 0 ertt_txseginfo 40 1 605 642 0 254 24240 0 PWD 40 39 567 258 0 254 24240 0 rtentry 168 32 112 39 0 62 24192 0 8 Bucket 80 63 237 582 0 126 24000 0 malloc-384 384 12 48 12 0 30 23040 0 malloc-384 384 2 58 346 0 30 23040 0 malloc-384 384 44 16 51 0 30 23040 0 tcp_rack_pcb 1088 0 21 3 0 8 22848 0 domainset 40 0 567 12 0 254 22680 0 Mountpoints 2816 2 6 8 0 4 22528 0 swrbuf 2624 0 8 15 0 4 20992 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 15 265 256 0 126 20160 0 malloc-32 32 82 548 124 0 254 20160 0 malloc-32 32 81 549 565 0 254 20160 0 malloc-32 32 105 525 1409 0 254 20160 0 malloc-32 32 49 581 2381 0 254 20160 0 malloc-32 32 206 424 1077 0 254 20160 0 malloc-32 32 29 601 132 0 254 20160 0 2 Bucket 32 71 559 456 0 254 20160 0 tcp_rack_map 128 0 155 4 0 126 19840 0 tcp_bbr_map 128 0 155 4 0 126 19840 0 cryptop 280 0 70 11 0 30 19600 0 AIOCB 552 0 35 119 0 16 19320 0 ktls_session 256 1 74 7 0 62 19200 0 L VFS Cache 320 0 60 43 0 30 19200 0 AIOLIO 272 0 70 8 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 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-4096 4096 0 4 9 0 2 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 5 0 16 16384 0 malloc-512 512 1 31 21 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 KNOTE 160 7 68 86 0 62 12000 0 malloc-16 16 15 735 85 0 254 12000 0 malloc-16 16 318 432 612 0 254 12000 0 malloc-16 16 75 675 541 0 254 12000 0 malloc-16 16 15 735 1868 0 254 12000 0 malloc-16 16 239 511 4582 0 254 12000 0 malloc-16 16 28 722 24889 0 254 12000 0 malloc-16 16 6 744 16 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 splice 184 0 63 4 0 62 11592 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1882 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 22 0 0 3744 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 152 0 0 0 0 62 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 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 152 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-2048 2048 0 0 0 0 8 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl